It is a gear evaluation of The Finest Ultralight Backpacks for backpacking and thru-hiking in 2025.
Ultralight backpacks are getting higher. It’s now not vital to hold a 6 lb / 2.5 kg backpack as was regular 10 or 20 years in the past. Ultralight packs are the brand new regular. For those who haven’t tried an ultralight rucksack then you definately may be stunned to study that they’re the actual deal and definitely worth the funding.
Lengthy-distance thru-hikers extremely price all of the rucksacks listed under as backpacks worthy of consideration. Most long-distance climbing trails require a powerful, purposeful light-weight backpack within the 35-60 liter vary which is the principle focus of this text.
How We Examined
All of the Backpacking Backpacks on this evaluation have been extensively evaluated and researched by the knowledgeable writer who has a few years of expertise in Via-Mountaineering, Backpacking, and Mountaineering. A few of the Backpacks had been bought by the writer and a few had been equipped by the producer. They’ve been rigorously examined by the writer in all types of climate on thru-hiking and backpacking journeys. The analysis, testing, and expertise of the writer have mixed to provide you with the most effective ultralight backpacks for 2025. Learn the Overview Coverage for additional particulars.
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Finest Light-weight Backpacks for Backpacking 2025
The Finest Light-weight Backpacks for Backpacking in 2025 are:
Finest Ultralight Backpack – Total
Zpacks Arc Haul Extremely
Weight: 1 lb. 5.4 oz / 606 grams (50L Medium)
Professionals:
> Ultralight
> Good weight carrying capability of as much as 40lb
> Waterproof and seam sealed
> Extra sturdy than different ultralight packs
> Good vary of sizes from 40L to 70L and in unisex and girls’s sizes
Cons:
> Not Low-cost
The Zpacks Arc Haul Extremely is an ultralight backpack finest suited to thru-hiking and backpacking journeys. When backpackers are in search of an ultralight backpack the Zpacks model is without doubt one of the finest.
The Zpacks Arc Haul Extremely makes use of the comparatively new Extremely material. It’s extra abrasion resistant than beforehand used ultralight materials akin to Dyneema and nonetheless simply as waterproof. The pack contains a roll-top closure. I like roll-top closures as a result of if you want to carry an enormous load or a small load you possibly can modify the closure completely.
Two purposeful aspect pockets are good for water bottles and tent poles. I used to be in a position to match 3L water bottles within the aspect pockets at a squeeze however they do match 2 x 2L bottles in every pocket. So good storage capability when wanted. The rear stretch mesh pocket is a beneficiant measurement and excellent for airing out moist rain jackets or climbing socks and for storing objects you need fast entry to.
The carbon fiber body is light-weight and the addition of a ventilated mesh again panel provides to the consolation of the pack. It should match a bear canister when climbing in bear nation and the bigger 70L model will match the canister horizontally to make sure loads of room for different gear.
Total, that is the most effective ultralight backpack of [currrentyear]. Ultralight backpackers will naturally be dreaming of utilizing this backpack. It’s the finest total ultralight backpack.
Finest Ultralight Backpack – Runner Up
Hyperlite Mountain Gear Unbound 40L Overview
Weight: 1 lb. 14.1 oz / 853.3 grams
Professionals:
> Light-weight
> Waterproof
> Good entry to aspect pockets
> A number of exterior storage choices
> Snug even with a little bit of weight within the pack
> Very Sturdy
Cons:
> Not the most effective for anybody who needs to hold a whole lot of gear
The Hyperlite Mountain Gear Unbound 40L is without doubt one of the newer ultralight backpacks from HMG. It is vitally a lot focused in the direction of thru-hikers or backpackers desirous to lighten their load on their subsequent in a single day backpacking journey or multi-month thru-hike.
Though it’s referred to as the Unbound 40L, it has a complete capability of 49 liters. With a 40L inside capability and a beneficiant 9L of storage within the aspect and rear pockets.
This smaller-sized 40L pack won’t be for everybody. However after you have a lightweight and compact sleep system, have eliminated all of your unneeded luxurious objects, and wish to set off with minimal stress in your physique then that is for you. If you need slightly extra storage HMG not too long ago launched Unbound 55L which is a 68L backpack should you embrace the massive exterior storage pockets.
With a number of exterior storage places, it’s good for locating a spot to your moist rain jacket after that brief rain bathe. And it has waterproof zips on the hip belt pockets which is a bonus. Talking of rain, relaxation assured that your gear will keep dry on this waterproof backpack that even has seam sealing to make sure your gear stays dry.
The aspect pockets are the proper place for carrying a number of liters of water throughout that desert part of the path. Hyperlite Mountain Gear put some thought and energy into the exterior storage areas on this pack.
Total, that is the proper backpack for thru-hiking or these shorter multiday backpacking journeys the place you don’t have an excessive amount of stuff. It is without doubt one of the finest ultralight packs for 2025.
Most Snug Ultralight Backpack
Osprey Exos Professional 55L Overview
Weight: 2 lb. 1.2 oz / 942 g (S/M measurement)
Professionals:
> Ultralight
> Massive capability 55L
> Nice for thru-hiking
> Massive aspect pockets
> Bearvault 500 suits horizontally which makes this completely suited to locations such because the JMT and PCT.
Cons:
> Not waterproof, it wants a pack cowl or inside pack liner
> The detachable lid is barely additional weight and never that purposeful for many ultralight hikers
There’s a new silicon part on the again of the hipbelt which retains the pack locked in place higher than earlier than. And in line with the not too long ago upgraded Exos, the Professional model continues to make use of hip belt pockets. They’re sufficiently big for many giant smartphones, snacks, and extra.
The Osprey Exos Professional is without doubt one of the few light-weight backpacks that also supply a hydration sleeve to your hydration bladder which I like. And the aspect pockets are higher than another pack on this evaluation. And the aspect pockets are sufficiently big to hold 2 x 4L water bladders if wanted. Whereas the HMG Outbound 40L can also be able to this, the Exos Professional has a lot simpler entry than another backpack on this evaluation.
The outer material is lighter than earlier fashions and constructed from recycled supplies. You’ll nonetheless want a waterproof backpack cowl or inside pack liner to maintain issues dry when the climate turns nasty because the pack is barely water-proof. There’s a detachable prime lid on his backpack. Throughout testing, I eliminated the highest lid and located the backpack works effectively by simply utilizing the small lid flap to maintain the backpack closed and dry.
The ventilated body is healthier than another backpack on this evaluation. It does an important job of permitting air to movement round your again. The adjustable shoulder straps, load lifters, and comfy harness all mix to make this an excellent comfy backpack. If it’s important so that you can have a light-weight backpack that may be very comfy, then look no additional that is the most effective one on the market.
Finest Light-weight Backpack
Hyperlite Mountain Gear Southwest Overview
Weight:
2400 40 liter – 1 lb. 14 oz / 850 grams
3400 55 liter – 2 lb / 910 grams
4400 70 liter – 2 lb. 7 oz / 1100 grams
Professionals:
> Very light-weight & waterproof backpack
> Robust and sturdy. In a position to final a number of long-distance thru-hikes
> Snug
> In style with ultralight backpackers
> Nice exterior pockets, and storage for water bottles
Cons:
> Not Low-cost
Hyperlite Mountain Gear SouthWest backpacks are made out of tremendous light-weight Dyneema Composite Hybrid Cloth backpacks. This was formally often called Cuban Fiber. They arrive in a alternative of 40 Liter, 55 liters, and a really giant 70 liter, with the 55L being extra common.
The HMG Southwest has nice exterior pockets each on the rear and aspect of the pack. They’re good for storing gear akin to moist rain gear, snacks, first support provides, water bottles, umbrellas and a lot extra. The entrance pocket and aspect exterior pockets make nice water bottle pockets. The carrying capability in the principle compartment is kind of giant.
The Southwest is waterproof in all however the very worst of climate. In lots of conditions you’ll not want to make use of any waterproof baggage inside, simply don’t take the pack swimming or Packrafting.
It makes use of two aluminum stays and a 1/4-inch foam backing on the again panel which may be very comfy. The ultralight backpack has a snug again panel and shoulder straps.
Total it is a easy, high-quality pack that may be very common amongst hikers for good motive. This could possibly be the most effective ultralight packs in the marketplace proper now and the most effective packs on this checklist.
That is the finest backpack for the Appalachian Path as a result of waterproof Dyneema composite materials and the path being fairly wet. In truth, I price this backpack as the most effective backpacking backpacks for unhealthy climate and there’s no actual want for a rain cowl.
Finest Massive Capability Backpack
Gossamer Gear Mariposa Overview
Weight: 2 lb. 2.2 oz / 970 grams
Professionals:
> Nice for heavy masses
> Light-weight
> Massive Capability 60L Backpack
> Nice Aspect Pockets
> Moderately Priced
Cons:
> Not as comfy as a number of the different packs on this evaluation
> Heavier than many different light-weight packs
The Gossamer Gear Mariposa is without doubt one of the hottest light-weight backpacks in the marketplace in 2025. Possibly Osprey is the one different pack you will notice on thru-hiking trails greater than this Gossamer Gear Backpack.
Once I tried the Gossamer Gear Mariposa I discovered it wasn’t fairly as comfy because the Exos however had significantly better exterior pockets. The Mariposa has a number of the finest exterior pockets of any of the backpacks on this evaluation. It is possible for you to to discover a house for every part.
Made with high quality high quality Robic Cloth and one of many solely packs on this evaluation that may permit you to match a bear canister horizontally contained in the backpack. Add to that the standard load-carrying capability of this backpack and all of it combines to make it the most effective.
Total, the Gossamer Gear Mariposa is the most effective ultralight backpack for heavy masses and positively probably the most common backpacks in the marketplace.
Extra Backpacking Backpacks
Hyperlite Mountain Gear Windrider Overview
Weight:
2400 40 liters 1 lb. 14 oz / 850 grams
3400 55 liters 2 lb / 902 grams
4400 70 liters 2 lb. 7 oz / 1105 grams
Professionals:
> Light-weight & waterproof
> Robust sufficient to final a number of long-distance thru-hikes
> Snug
> In style with ultralight backpackers
> Nice mesh pockets, exterior pocket, and storage for water bottles
Cons:
> Not Low-cost
It’s a laborious alternative in relation to which is the most effective Hyperlite Mountain Gear (HMG) backpack. They’re all made out of tremendous light-weight Dyneema Composite Hybrid Cloth and all are nice backpacks. I favor the Southwest over the Windrider as a result of rear material pocket, in comparison with the mesh pocket on the Windrider. Nonetheless, in case you are climbing in areas the place you would like an open mesh pocket to air out moist gear, then the HMG Windrider is a greater possibility.
The HMG Windrider is available in 40L, 55L, and 70L variations, with the 55-liter being the most well-liked. If you’re committing to ultralight backpacking, the remainder of your gear is light-weight and compact then the 40L is an efficient possibility.
Whereas the brand new Unbound makes use of just one backstay, the Windrider makes use of two aluminum stays and a 1/4-inch foam backing on the again panels. This makes for a snug again panel. Add to that the comfy shoulder harness and it is a comfy backpack.
The entrance mesh pocket and aspect mesh exterior pockets make nice water bottle pockets. The carrying capability in the principle compartment of all sizes of backpacks is kind of giant.
Total, the Hyperlite Mountain Gear Windrider is a superb thru-hiking backpack and excellent for moist trails the place you would possibly wish to use the mesh pockets to dry your moist gear whereas backpacking.
Osprey Exos Overview
Weight:
48 liters – 2 lb. 12 oz / 1255 grams
58 liters – 2 lb. 14 oz / 1288 grams
Professionals:
> Lifetime assure – if the pack breaks they repair or change it
> The mesh harness permits air circulation across the again.
> One of the vital comfy backpacks for carrying heavier masses
Cons:
> Heaviest of all of the packs listed.
> Mesh pockets on the aspect and rear of the packs are susceptible to rips and tears.
Not too long ago, Osprey purchased again the hip belt pockets that they eliminated on the final couple of fashions which is a step in the best route. They’re on each the 58L and 48L backpacks which is a superb function.
I’ve used the Osprey Exos on all of my Triple Crown hikes. On the PCT I used the massive capability 58 liter which is the proper measurement to suit a bear canister horizontally. Whereas all the opposite packs on this evaluation can carry a bear canister, they need to put the bear canister in vertically.
The big capability principal compartment additionally permits for many room to haul a number of liters of water together with a number of days of meals by way of the desert or mountains.
The Osprey Exos 58L is without doubt one of the few backpacks that match Bear Canisters horizontally making it an important possibility when climbing in bear nation.
The Osprey Exos 58 weighs 2 lb. 14 oz / 1288 grams whereas the Exos 48 weights 2 lb. 12 oz / 1255 grams.
It additionally has room for a hydration pack in the principle compartment and the ventilated again panel which works effectively. The highest lid of the Osprey Exos is unusual and the added weight of the detachable mind is totally ineffective for most individuals. Simply eliminate the highest lid, it isn’t value it and avoid wasting weight on the method.
I modified to the Osprey Exos 48 liter for the CDT and AT as I didn’t need a lot carrying capability. This is without doubt one of the finest light-weight backpacking backpacks and probably the most comfy ultralight backpack on this evaluation.
The Osprey Exos is the beneficial pack if you wish to carry barely heavier masses and usually are not able to decide to turning into an ounce-counting ultra-light hiker.
Each the shoulder straps and hip belt make this the most effective pack in the marketplace for consolation, effectively at the very least in relation to light-weight backpacks. I discovered the hip belt to be probably the most comfy out of all of the packs on this evaluation.
The shoulder straps are tremendous comfy. You may strap trekking poles to the pack with out utilizing the compression straps to carry them in. The Trekking pole straps are generally annoying and I discovered that I hardly ever used them. I most popular to strap them to the aspect of the pack utilizing compression straps.
One other good function of the Exos is the value. It is without doubt one of the best-priced backpacking packs in the marketplace. And a few say it’s the finest backpacking model for newbies and skilled hikers wanting a lighter pack.
And like all the opposite light-weight packs on this evaluation, it isn’t designed to hold heavy masses like 35 kilos or related. Total, it is without doubt one of the finest backpacks for the Pacific Crest Path.
Gossamer Gear Kumo Overview
Weight: 1 lb. 2 oz / 525 grams
Professionals:
> Extraordinarily light-weight packs
> Nice worth for cash
> Lengthy put on life
Cons:
> Not comfy with heavy masses
> 36 liters is small for many hikers
> Just for ultra-light hikers who’ve their light-weight gear dialed in
Gossamer Gear is a well known pack producer and an important alternative for the minimalist hike.
Their bigger packs such because the Gossamer Gear Mariposa 60 are common however the lighter packs such because the Kumo are a number of the higher ultralight packs you will get proper now.
Once more, like a whole lot of the packs talked about, don’t load these packs with an excessive amount of stuff. They’re for ultra-light hikers solely.
It comes with a roll-top closure and total the principle compartment isn’t that huge. The massive water bottle pockets on the aspect and the massive stretch material pocket on the again make the pack fairly a bit larger than it’s.
At 36 liters they’re small packs which can be sufficient for thru-hiker and Bikepacker Onna ‘Onnamove’ Voellmer.
Onna used the Kumo 36L when she hiked the Pacific Crest Path, Continental Divide Path, and Arizona Path. She regards it as the proper light-weight backpack for thru-hiking and peak bagging.
She stories that the shoulder straps on the pack are comfy with masses as much as 20lb (9kg) however it’s typically loaded up with 25lb (11kg) when leaving city after an enormous resupply.
Though it comes with a equipped again pad that sits on the again panel, she makes use of the sleeping mat and the Gossamer Gear Nightlight sleeping pad for additional padding. It’s laborious to seek out something flawed with this pack, besides it’s only for ultra-light hikers who’ve dedicated to light-weight gear.
Onna ‘Onnamove’ Voellmer used the Kumo 36 and shares her climbing and Bikepacking adventures on https://www.instagram.com/theredheadednomad/
This light-weight rucksack is for backpackers who’ve already dialed of their gear and may solely be used at the side of an Ultralight Backpacking Quilt and an Ultralight Backpacking Tent.
ULA – Circuit / CDT Overview
Weight:
Circuit 68L – 2 lb. 6.5 oz / 1038 grams
CDT 54L – 1 lb. 11.1 oz / 768 grams
Professionals:
> The CDT is a pleasant light-weight backpack.
> Snug with heavier masses.
> The ULA backpacks supply elective colours, pockets, and personalised embroidery.
Cons:
> The ULA Circuit is a bit heavy however the newer Extremely Cloth is an efficient alternative.
A few of the hottest backpacks on long-distance climbing trails are the ULA Circuit (68 liters) and the ULA CDT (54 liters).
They’re robust, light-weight, and appropriate for any long-distance thru-hike. Whereas the ULA Circuit is the most well-liked pack I favor the ULA CDT for its lighter weight and no-frills options. ULA embrace hip belts with a bigger pocket which is now sufficiently big for large-sized smartphones.
The Circuit is the heaviest of all of the packs listed right here and at 68 liters is kind of giant. These packs additionally include elective shoulder pockets. They’re actually robust as they’re made with the Robic 400 material.
Not too long ago, ULA began making the identical packs with the ultralight and tremendous robust Extremely material. For a lot of thru-hikers, this shall be a greater possibility and shave a few ounces off the burden of the pack.
Would you prefer to have your path title or web site embroidered onto your pack or have your personalised coloration? They’ll do this for a few {dollars} additional.
Mountain Laurel Designs Burn Overview
Weight: 1 lb / 453 grams
Professionals:
> Extraordinarily light-weight packs
> Nice worth for cash
> Lengthy put on life
> Probably the greatest thru-hiking packs
Cons:
> Not comfy with heavy masses
> Just for ultra-light hikers
The Mountain Laurel Designs (MLD) Burn is without doubt one of the lightest high-quality backpacks in the marketplace. They not too long ago upgraded the material to make use of the newish Extremely Cloth which I believe is the most effective backpack material in the marketplace in the intervening time.
The MLB Burn is an ultralight pack for the skilled thru-hiker solely, which have already progressed from light-weight backpacking to ultralight backpacking.
They’re just for hikers which have a really mild base pack weight of round 10lb (4.5kg) or lighter. If you’re an already skilled hiker and have already began the journey of transferring from Light-weight to Ultralight then this may be a backpack for you.
Fellow Aussie Via Hiker Cam ‘Swami’ Honan has used the MLD Burn for hundreds of miles of climbing around the globe. He reported that the pack is comfy as lengthy the pack weight being carried is mild masses lower than 22lb (10kg.) The MLD Burn is sturdy sufficient to final him at the very least 8000 miles (13000km).
It has small exterior pockets with two aspect pockets and a entrance mesh pocket. It additionally has a roll-top lid which thru-hikers love when they should entry the principle compartment shortly.
This light-weight rucksack ought to solely be used at the side of an Ultralight Backpacking Quilt and an Ultralight Backpacking Tent.
Cam ‘Swami’ Honan makes use of the MLD Burn and writes about all issues climbing on his web site https://www.thehikinglife.com/
Pa’lante V2 Ultralight Backpack Overview
Weight: 1 lb. 1.6 oz / 499 grams
Professionals:
> Finest mild climbing backpack for ultralight hikers
> Nice easy design with shoulder pockets and a backside pocket beneath
> Good worth for cash
Cons:
> Not comfy with heavy masses above 25lb (11kg)
> Just for ultra-light hikers with a really low base weight
> Probably lengthy wait occasions for supply
The Pa’lante V2 is an ultralight pack for the hiker seeking to lighten their gear weight. This pack is frameless with a roll-top closure so solely appropriate for many who have a low base weight.
At 17.6 oz / 499 grams, it’s a worthy ultra-light alternative to think about.
Skilled thru-hiker Micheal ‘Grizzly’ Ivey who has a base weight of round 8-9lb (4kg) makes use of this pack. As his base weight is so low he doesn’t use the hip belt. It needs to be talked about that hip belts are elective on this pack. The entire weight of the rucksack is on the shoulder straps.
Grizzly hiked the Pacific Crest Path with me in 2015 and once more in 2019. He additionally hiked the Continental Divide Path, Colorado Path twice, and Superior Path.
He reported that the Pa’lante V2 is the most effective ultralight backpack and the proper measurement for him as he’s an ultralight hiker. It’s comfy so long as the contents of the pack weight are saved under 25lb (11kg).
The pack isn’t waterproof and he makes use of a pack liner. He likes the pack a lot that he used it on his 2019 thru-hike of the Pacific Crest Path.
Micheal ‘Grizzly’ Ivey makes use of the Pa’lante V2, you possibly can observe him on Instagram https://www.instagram.com/michael_j_ivey/
This light-weight rucksack ought to solely be used at the side of an Ultralight Backpacking Quilts and an Ultralight Backpacking Tent.
Zpacks Arc Blast Overview
Weight: 1 lb. 3.9 oz / 565.0 g
Professionals:
> Ultralight
> Highly regarded thru-hiking backpack
> Snug
> The right-sized backpack for many in a single day or multi-day journeys
> Nice aspect pockets and rear mesh pocket
Cons:
> Ultralight Backpack that isn’t as sturdy as another heavier backpacks
> Costly
The Zpacks Arc Blast was probably the most cherished ultralight thru-hiking backpacks in the marketplace. Not too long ago it was discontinued in favor of the backpack that’s this years editors alternative of finest backpack, the Zpacks Arc Haul Extremely.
It’s made with light-weight Dyneema Composite Hybrid Cloth which isn’t solely very mild however waterproof. To help with water resistance the pack contains a roll-top closure. I like roll-top closures as a result of if you want to carry an enormous load or a small load you possibly can modify the closure completely.
Two very helpful and purposeful aspect pockets are good for water bottles and tent poles. The rear mesh pocket is a beneficiant measurement and excellent for airing out moist rain jackets or socks.
The body can also be light-weight and provides to the consolation of the pack. It is usually designed to suit a bear canister when climbing in bear nation and there’s a hydration port should you select to hike with a water hydration bladder.
Total, this was one the most effective ultralight backpacks for thru-hiking or backpacking whenever you need the best high quality ultralight backpack. Test under if there are nonetheless any in inventory at a reduced worth.
Osprey Levity 45L
Weight: 1 lb. 12.9 oz / 820 grams
Professionals:
> Light-weight
> Lifetime Assure
> Snug
> Good aspect pockets and rear stretch mesh pocket
Cons:
> No Hip Pockets
> Discontinued so not many accessible, verify costs under and choose up a discount
The Osprey Levity has now been discontinued however that’s excellent news for somebody wanting a light-weight backpack at an inexpensive worth, however be fast, there usually are not too many left now that the tremendous superior Osprey Exos Professional is in the marketplace.
The Osprey Levity is an excellent light-weight backpacking backpack that may be a good compromise between light-weight, sturdiness, and carrying consolation.
The Osprey Levity comes with the identical lifetime assure because the Exos however is a bit lighter. This light-weight does restrict how comfy the pack is when carrying a heavy load however when carrying a lightweight load this pack is comfy.
The fabric used is a light-weight 30-denier material which is robust and abrasion resistant.
The harness and hip belts are good and the aspect pockets are good for something from tent poles to water bottle storage to meals storage. However no hip belt pockets which is a little bit of a damaging.
Total, the Osprey Levity is an efficient light-weight backpacking backpack. The Ladies’s Osprey Lumina 45 is the Ladies’s Backpack model with related specs.
Different Packs to think about
Different Nice Packs:
- Mountain Laurel Designs Prophet: Just like the MLD Burn within the evaluation above, the Prophet is an excellent light-weight backpack finest suited to skilled ultralight backpackers.
- Final Designs Fastpack 40: The Final Designs backpack is a cross between a path working vest and a backpack. This pack has not been examined but and could also be added to the evaluation sooner or later.
- Six Moon Designs Swift X: The Six Moons Designs Swift X is a high quality backpack that I’m but to evaluation.
- Granite Gear: In addition they make some nice backpacking backpacks however most of them usually are not ultralight. Granite Gear packs are comfy and higher at carrying heavier masses.
- Durston Kakwa 55L: This pack ticks a whole lot of containers for somebody in search of a highly-rated ultralight pack. I hope to check this pack quickly.
Ultralight Backpack Comparability Desk
| Model | Weight | Materials | Capability |
|---|---|---|---|
| Zpacks Arc Haul Extremely | 1 lb. 5.4 oz | Extremely 100X | 40L, 50L, 60L, 70L |
| Hyperlite Mountain Gear Unbound | 1 lb. 14.1 oz | Dyneema Composite Hybrid | 40L, 55L |
| Osprey Exos Professional | 2 lb. 1.2 oz | 100 Denier Nylon Ripstop | 55L |
| Hyperlite Mountain Gear Southwest | 1 lb. 14 oz | Dyneema Composite Hybrid | 40L, 55L, 70L |
| Gossamer Gear Mariposa | 2 lb. 2.2 oz | Robic Nylon | 60L |
| Hyperlite Mountain Gear Windrider | 1 lb. 14 oz | Dyneema Composite Hybrid | 40L, 55L, 70L |
| Osprey Exos | 2 lb. 12 oz | 100 Denier Nylon Ripstop | 48L, 58L |
| Gossamer Gear Kumo | 1 lb. 2 oz | Robic Nylon | 36L |
| ULA Circuit | 2 lb. 6.5 oz | Robic Nylon, or Extremely 200X | 68L |
| ULA CDT | 1 lb. 11.1 oz | Robic Nylon, or Extremely 200X | 54L |
| Mountain Laurel Designs Burn | 1 lb | Extremely 100X | 38L |
| Pa’lante V2 | 1 lb. 1.6 oz | Extremely 200 | 40L |
| Zpacks Arc Blast | 1 lb. 3.9 oz | Dyneema Composite Hybrid | 55L |
| Osprey Levity | 1 lb. 12.9 oz | Nylon Ripstop | 45L |
Ultralight Backpack Consumers Information
Finest Total Light-weight Backpack
The perfect light-weight backpack is the Osprey Exos Professional which is comfy and in a position to carry heavier masses if wanted.
The Hyperlite Mountain Gear packs are the most effective waterproof backpacks in the marketplace proper now. They’re the most effective compromise between light-weight, robust supplies, and so they can carry heavy masses if wanted. As they’re constructed from Cuban Fibre which is now often called Dyneema, they’re probably the most waterproof of all of the packs. They’d be the proper light-weight backpack for thru-hiking and backpacking.
Finest Ultralight Backpack
The Zpacks Arc Haul Extremely is the most effective ultralight backpack for 2025. It simply beat out the Hyperlite Mountain Gear Unbound 40L Backpack.
These backpacks usually are not solely ultralight however prime quality, waterproof, and shall be very fashionable on all of the thru-hiking trails on the earth this 12 months. If you need an ultralight backpack, these are for you.
Why use an Extremely Mild Backpack
Making the transfer from a conventional backpacking setup to a lightweight backpacking setup, then transferring even additional to ultralight backpacks isn’t for everybody. Particularly in relation to ultralight backpacks.
Having a base weight of 13lb / 6kg or decrease will make climbing a lot simpler. There won’t solely be much less stress on the physique however much less probability of damage and far much less fatigue on the finish of a day backpacking. With time and expertise, you possibly can lighten your baseweight to under 10 lb / 4.5 kg fairly simply.
The entire ultralight backpacks listed are beneficial as a serious step in lightening the bottom weight of your climbing gear.
A Phrase of Warning about Ultralight Backpacks
Don’t think about shopping for any of the MLD, Gossamer Gear, or Pa’lante packs except you might be dedicated to having a base weight under 11lb / 5kg.
If you wish to use an ultralight backpack just like the backpacks on this evaluation, then it’s best to solely use it at the side of an Ultralight Backpacking Quilts or Ultralight Sleeping Bag and an Ultralight Backpacking Tent.
Carrying masses heavier than 22-25lb (10-12kg) with any MLD, Gossamer Gear or Pa’lante packs won’t be probably the most comfy ultralight backpack. Some don’t include a hip belt or the hip belt is elective. Carrying heavy masses with these backpacks isn’t an possibility. You could have been warned!
Backpack Body vs Frameless Packs
Which backpack is finest for you, one with a body or frameless packs?
Frameless Backpacks
Frameless Backpacks are lighter and easy. Backpacks with frames are arguably probably the most comfy ultralight packs.
Frameless backpacks are for the hiker seeking to transfer to ultralight backpacking who shall be carrying a lot much less weight.
A frameless pack ought to solely be used if the masses usually are not too heavy and the gear is packed thoughtfully. Then they are going to be comfy.
Some ultralight backpacks save much more weight by not utilizing the hip belts.
For instance, don’t pack your range in your backpack so it pushes a pointy object onto your again.
Body Backpack
Backpacks with a body are usually extra comfy however barely heavier than frameless backpacks. They’re additionally significantly better at carrying a heavier load. If you’re in search of carrying consolation and have a heavier load then these will finally be higher for you.
Supplies
With names akin to Dyneema Composite Cloth, Extremely, Robic, and nylons are extra which of them are finest for backpacks and why. There are lots of different materials however these ones are the higher ultralight materials which can be powerful sufficient for backpacks.
Dyneema Composite Hybrid Cloth Backpacks
Dyneema Composite Hybrid Cloth (DCH) is the following evolution of the DCF material (Cuban Fiber). DCH backpacks are light-weight and waterproof like the unique DCF however far more abrasion resistant. DCH materials is kind of a bit costlier than different supplies and appears to be affected by provide chain points.
Extremely Cloth
Extremely material is actually the identical kind of material as Dyneema Composite Cloth, only a barely totally different materials and a unique model. Dyneema is tremendous robust however far more abrasion-resistant. Add to that it’s practically not possible to tear and is very UV resistant. In the meanwhile, it is without doubt one of the finest ultralight pack materials.
Robic Nylon
Mild, robust, and fairly priced is an efficient technique to describe Robic material. It isn’t as mild or waterproof as Dyneema however considerably cheaper. All packs made with this material are extra economical and really abrasion-resistant.
Shoulder Straps and Hip Belts
The standard, weight, options, and luxury of each the Shoulder Straps and Hip belt are tremendous essential. They have to work collectively to distribute the burden and cargo in such a means as to stop stress on the physique. Thus making for a much less exhausted hiker on the finish of the day.
Waterproof Backpacks
All of the packs on this evaluation have some type of water resistance however none are utterly waterproof. Whereas the Extremely and Dyneema materials are waterproof, and in some instances seam sealed, they won’t be 100% waterproof. Subsequently, beware if utilizing any of the ultralight backpacks for Packrafting or another state of affairs that requires them for use like a dry bag.
Throughout testing, I discovered that the Extremely Materials and Dyneema had been each nice backpack materials, and each didn’t let any water into my pack. Having stated that, I might advocate a light-weight pack liner or at the very least having your sleeping bag and garments in some type of waterproof materials inside your pack.
Worth
If you’re out there for ultralight packs then the value might be not as essential as the burden, consolation, and high quality. An ultralight pack will set you again anyplace from $150 to $400, with the cheaper choices not really easy to seek out. In case you have come this far within the backpack evaluation course of then spend slightly extra and get a top-tier ultralight pack.
Conclusion
Listed below are the Finest Ultralight Backpacks for 2025:
Continuously Requested Questions
How A lot Does A Backpack For Backpacking Value?
The perfect ultralight backpacking pack is an enormous funding. In some ways, you get what you pay for. High quality prices cash however many a hiker has been upset by corporations that cost some huge cash for a backpack solely to seek out that it’s worn out after a few months of use.
Despite the fact that a number of the backpacks listed are relatively costly, they’re thought of good worth for cash with most between $200-$400.
Which firm has the Finest Backpack Guarantee?
Earlier than buying any of those backpacks make sure to verify the guarantee and return coverage. Many hikers have been upset through the years when merchandise don’t reside as much as expectations.
Osprey has the most effective warranties within the enterprise. I’ve had my pack repaired and changed because of holes within the aspect pockets, freed from cost.
It may have been thought of honest put on and tear or it may have been thought of a weak level within the design, however they stand by their merchandise. Not all corporations are so forgiving.
Hyperlite Mountain Gear can also be reported to have nice after-sales service.
What Is The Finest Ultralight Waterproof Mountaineering Backpack?
Most trendy backpacks are light-weight and powerful however not all are waterproof. Lining the within of the backpack with a big trash compacter bag is the most cost effective methodology to waterproof the contents. The Finest Ultralight Waterproof Backpack is the Hyperlite Mountain Gear Windrider 2400.
What’s the finest Capability for a Light-weight Backpack?
40-60 liters is sufficient capability for 90% of hikers who’re dedicated to climbing with a lighter backpack. For the hiker who’s transferring from light-weight to ultra-light, a 40-liter pack or smaller could be sufficient.
This isn’t beneficial for most individuals till the extent of climbing expertise and talent matches the dedication to go ultralight.
How Sturdiness are Ultralight Backpacks?
Essentially the most comfy backpack most likely has a lot padding that it weighs an excessive amount of. The perfect ultralight backpacking pack won’t be comfy except you trim the burden of all of your different bits of climbing gear to extremely mild.
Most ultralight waterproof backpack is probably going product of a fabric akin to Dyneema (Cuban Fibre) and takes slightly extra care to stop holes and tears (which may be simply mounted with tape).
All of the packs listed are in a position to stand up to a number of long-distance hikes with minimal put on and tear.
BikeHikeSafari Gear Overview Course of
The writer, Brad McCartney from BikeHikeSafari is a small unbiased adventurer and outside gear tester who owns and runs BikeHikeSafari.com.
BikeHikeSafari isn’t half of a big weblog community and is proudly unbiased. All evaluations on this website are unbiased and trustworthy gear evaluations of out of doors merchandise by the writer.
The writer, Brad McCartney is a really skilled triple crown thru-hiker, adventurer, and bike tourer having spent 1000s of nights sleeping in a tent and sleeping bag (Learn extra). He was a supervisor of an outside retail retailer and may be very skilled in what’s essential when utilizing and testing gear for evaluations like this.
BikeHikeSafari won’t ever obtain any cash for evaluations and they don’t settle for sponsored evaluations on this web site. All of the feedback concerning the gear evaluations are from the writer primarily based on his years of expertise. Hope this unbiased evaluation was useful for you.