It is a gear evaluation in regards to the Sea to Summit Ember Quilt vary in 2025.
The backpacking quilt evaluation covers the entire Sea to Summit Ember Quilt Vary. I’ve targeted on the Sea to Summit Ember 25F also called the Sea to Summit Ember EBIII which I’ve spent a while testing.
I’ve used and examined a number of of the Greatest Backpacking Quilts and lately took the Sea to Summit Ember Quilt on a number of nights of testing to see the way it carried out. Add to that the 1000s of nights I’ve spent sleeping in a quilt or sleeping bag and all of it provides as much as me having the ability to inform the distinction between a very good quilt and a nasty quilt.
All of the Sea to Summit Ember Quilts use 850+ UltraDry down. The ultralight 10D outer shell cloth is coated with a DWR end. The 7D internal cloth isn’t solely gentle however permits the Ember Quilt to pack to a really small dimension. All of the Ember Quilts use the identical model of straps to attach the quilt to the sleeping mat.
There have been a few upgrades to the quilts during the last couple of years. These upgrades improved the Ember quilt however the strap attachment system nonetheless wants a bit of labor for the quilt to be the very best quilt potential.
Preserve studying to search out out extra in regards to the Sea to Summit Ember quilts.
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How We Examined
The Sea to Summit Ember Quilt on this evaluation has been extensively evaluated and researched by the knowledgeable writer who has greater than 30 years of expertise in Via-Mountain climbing, Backpacking, and Mountain climbing. He additionally spent a number of years managing a mountaineering retail retailer and is considered an knowledgeable on this subject. It was equipped by the producer for this evaluation. It has been rigorously examined by the writer on a number of multiday backpacking journeys. The analysis, testing, and expertise of the writer have mixed to current this sincere and unbiased evaluation. Learn the Assessment Coverage for additional particulars.
Sea to Summit Ember Quilt Specs
Sea To Summit Ember 45F Quilt Assessment
Weight: 14.9 oz / 423 grams
Down Fill: 7.1 oz / 201 grams
Sleeping Bag Cloth Weight (with out down): 7.8 oz / 222 grams
Down Fill Energy: 850+
Hyperdry Down: Sure
Complete Down Loft in Cubic Inches: 6035 cubic inches of down loft
Foot Field: Cinch wire
Stuff Sack: Sure, a compression stuff sack
Stuff Sack: XS
Stuff Sack Compressed Quantity: 4L
Sea To Summit Ember 30F Quilt Assessment
Weight: 1 lb. 3.2 oz / 544 grams
Down Fill: 12.3 oz / 350 grams
Sleeping Bag Cloth Weight (with out down): 6.9 oz / 194 grams
Down Fill Energy: 850+
Hyperdry Down: Sure
Complete Down Loft in Cubic Inches: 10455 cubic inches of down loft
Foot Field: Cinch Twine
Stuff Sack: Sure, a compression stuff sack
Stuff Sack: XS
Stuff Sack Compressed Quantity: 5.1L
Sea To Summit Ember Quilt – Overview
The Sea to Summit Ember has been round for a couple of years now. Since its introduction, the Ember Quilt has made a number of enhancements together with:
- elevated the down loft to 850+ fill UltraDry down (2019 improve)
- lowered the denier weight of the material to 7D internal and 10D outer materials (2019 improve)
- elevated the shoulder room a bit (2019 improve)
- improved the foot field closures to seal within the heat higher (2019 improve)
- use a brand new PFC free DWR end (2022 improve)
- added the QuiltLock system to permit the Ember Quilt to connect to any of the Sea to Summit Sleeping bag ranges (2022 improve)
- improved Quiltlock system that hyperlinks up with all Sea to Summit Sleeping baggage (2024)
- improved the denier weight of the material to 20D internal and 10D outer materials with out including any weight (2024 improve)
Through the years, the Ember Quilt has constantly improved from Sea to Summit.
In contrast to all of the Sea to Summit Sleeping Baggage, the Ember Quilts aren’t ISO or EN rated because the testing for quilts. At this level, there isn’t a agreed worldwide commonplace for testing quilts. However in my expertise, the temperature rankings utilized by the corporate are fairly correct.
However have these upgrades carried out sufficient to enhance the Sea to Summit Ember Quilt?
Down kind / fill energy
The Sea to Summit Ember Quilt is full of 850+ UltraDry Goose Down in 2025. That is the top-of-the-range down used on any Sea to Summit sleeping bag or quilt. It’s not solely light-weight nevertheless it additionally has good water resistance qualities as they use the water repellent down.
Once you buy a Sea to Summit Quilt you’ll get a certificates from the Worldwide Down Feather Laboratory (IDFL). This certificates will state precisely what Responsibly Sourced Down was utilized in your Sea to Summit Ember quilt.
After I opened my new Ember Quilt the down was a barely increased fill of UltraDry down. The acknowledged 850+ down is the minimal commonplace that Sea to Summit has dedicated to placing in your Ember Quilt. Generally that batch of down could also be a bit increased however by no means decrease. Not all corporations present this data.
Building
Let’s check out how the Ember backpacking quilt is made with options such because the Inside and Outer Shell materials, baffles, foot field, draft tubes, the way it connects to the sleeping pad, and climate resistance.
Outer Shell cloth
The exterior face cloth of the Sea to Summit Ember Quilts is constructed from an ultralight 20 Denier Ripstop Nylon which is coated with an up to date PFC-free DWR end. The DWR coating prevents drops of water from getting into the quilt by permitting it to bead and run off the face cloth. The material could be very gentle but in addition very robust.
When testing the Ember quilt I poured numerous water onto the quilt to check the standard of the material and DWR coating. It exceeded expectations on the climate resistance, however extra on that later.
General, the material seems to be fairly robust however I did have a problem with the buttons that connect to the mat straps. Extra on that later.
Inside cloth
The Sea to Summit Ember quilt makes use of a 7D internal ripstop nylon cloth. It has a very good really feel and seems to be fairly robust.
Climate resistance
As talked about earlier than, I did pour a number of water onto the quilt to simulate being caught within the rain or having a leaking tent. The quantity of water I utilized in testing was considerably greater than you’d anticipate in regular use. Greater than you’d anticipate in excessive conditions.
Through the testing, the material and DWR end did a tremendous job of preserving the down dry. A small quantity bought in by means of the stitching nevertheless it didn’t have an effect on the lofting skill of the UltraDry down which repelled the water.
General, this bag could be appropriate for sleeping exterior on a moist night time when the condensation comes down and makes all the things damp. This quilt is no less than equal to or higher than another backpacking quilt available on the market for climate resistance.
Disclaimer: I don’t advocate that you just pour a few bottles of water over your backpacking quilt to check the water resistance, however if you happen to did, you’d discover it does a very good job.
Baffles
The Ember EBII and Ember EB III use boxed baffles in a mixture of vertical and horizontal baffles to forestall downshift whereas sleeping at night time. The Ember EBI makes use of ultralight sewn-through baffles to maintain weight to a minimal.
General, there may be not a lot to fault with the baffles and downfill within the quilts. They work as they need to. I’d have appreciated a bit extra down-stuffed into every baffle however solely as a result of I like an overstuffed quilt. The hand hotter pockets and the neck collar are very properly full of down.
Footbox
The Ember Quilt collection includes a drawcord cinch wire foot field. The cinch wire permits the foot field to open and shut as wanted. The Ember 45F and Ember 30F have the drawcord system for the foot field.
I favor the absolutely enclosed baffled foot field on quilts to be used in colder temperatures. However once I desire a quilt to be used in hotter climate the cinch wire on the foot field is the choice.
The foot field can slip over the top of your sleeping mat or the entire of the foot field can sit above the sleeping pad. Each work properly. However the backside attachment straps are too small to make use of.
General, there may be nothing to fault and the foot field system works properly on all of the Ember Vary. It does the job of preserving your ft heat. The enhancements made through the years guarantee a significantly better closure system.
Draft Collar
There isn’t a hood on the Ember quilt which is regular on all backpacking quilts. Hoods don’t do properly on quilts and not one of the high manufacturers together with Sea to Summit use a hood. However with out a hood, you want a very good system in place to forestall chilly drafts from getting into across the neck.
The Sea to Summit Ember passes the draft check through the use of hand heaters inside the highest of the bag which can be utilized to position your fingers in and pull the bag tight round your neck. The hand heaters are beneficiant in dimension and look like overstuffed with down as they’re very properly packed. It additionally has a drawstring on the neck space to tighten the highest of the bag to forestall the draft from getting into. The neck collar additionally seems to be beneficiant in dimension and properly full of down.
General, the Sea to Summit Ember Quilt does a very good job of preserving you heat.
Ember Quilt Sleeping Pad Attachment System
If I could be crucial of 1 factor in regards to the Sea to Summit Ember Quilt it’s the sleeping pad attachment straps and the system it makes use of. Let me clarify.
The Ember quilt makes use of press studs to connect an adjustable strap to the quilt. The adjustable strap runs underneath the sleeping pad to maintain the quilt in place and hold you heat if and when wanted. The straps do a very good job of stopping drafts and it does a very good job of preserving the quilt in place. There are additionally a number of methods you need to use the quilt and fasten it to the sleeping pad. When the nights get colder and you could use the attachment straps the system is inferior to some others available on the market.
Firstly, let me say that in case you are utilizing the Ember quilt as a blanket on hotter nights with it simply wrapped over you with out utilizing the attachment straps, the quilt excels as a backpacking quilt. However when you could use the straps you run into some potential points that might be higher however let’s perceive how the attachment straps work.
To connect the straps you first have to elevate the mat and quilt so the straps run underneath the mat. And if at any time through the night time, you could make any changes, you could get out of the quilt, into the chilly air, and regulate the straps beneath the mat. There simply doesn’t appear to be any simple option to make changes through the night time.
You would simply simply undo the press stud to take away the strap if you could vent some warmth if you happen to get hotter through the night time. Possibly you possibly can attain underneath the sleeping pad, discover the adjustment buckle, and loosen or tighten it, however due to the place it’s positioned it’s not that straightforward. It’s simpler to get out of the quilt to do it.
The press studs can be utilized to connect to make use of the quilt much like a mummy-style sleeping bag. The quilt is large enough to have the ability to do that, nonetheless, I counsel you don’t use the quilt like this. After I did it, at some stage throughout testing I will need to have put stress on the press stud and the material across the press stud broke. Was the stitching across the press stud not ok or was I too tough with the quilt? Unsure. Both approach, the press stud pulled off the material.
However not all is misplaced. As a quilt with out the straps, the Ember Quilt excels as among the best within the class of ultralight backpacking quilts. In terms of heat. it’s also among the best in school. When the straps are connected and also you don’t have to make changes the quilt can also be among the best in school. If Sea to Summit can provide you with higher quilt attachment straps this bag could be the very best available on the market.
Stuff Sack – Compression And Packability
The usual Stuff Sack equipped with the Ember Quilt is sweet and there’s no want for anybody to think about upgrading to the rest. It’s light-weight and could be compressed very small with the facet straps.
As talked about above the stuff sack will compress the bag to a smaller dimension. Confer with the Specification chart for detailed comparisons.
The Sea to Summit Ember collection is probably probably the most packable of all of the backpacking quilts within the ultralight class.
Consolation
The interior sizing of the Ember Quilt elevated a few years in the past to provide extra shoulder room. After I examined the Ember Quilt I had loads of wiggle room inside. Throughout colder nights I used to be capable of put on a winter grade Down Jacket and nonetheless had sufficient inner room.
When sleeping on my again or facet the quilt was roomy and I had a number of room to toss and switch as wanted.
Heat
When testing the bag I discovered the temperature score to be true to these acknowledged by Sea to Summit. Despite the fact that the quilt isn’t EN / ISO examined I discovered them correct. As a chilly sleeper, I used to be nonetheless capable of keep heat.
The Ember quilt additionally has the improved QuiltLock System that enables the quilt to be buttoned to any Sea to Summit Sleeping bag. This could improve the efficiency of a sleeping bag and backpacking quilt. It might even flip a 2/3 season sleeping bag right into a winter sleeping bag. Simply clip the highest press stud onto the sleeping bag and wrap the quilt over the sleeping bag.
Throughout gear testing of the Sea to Summit Sleeping Baggage and Backpacking Quilts, I attempted the QuiltLock System. I mixed the Sea to Summit Spark Sleeping Bag with the Sea to Summit Ember quilt utilizing the QuiltLock system.
The loft on this technique was superb. I’m undecided what temperature score it will have been, however I believe I’d have been very snug in temperatures right down to round 0F / -17C. I’m certain at these temps I’d have had a very good night time’s sleep. Unsure if that’s correct, that’s simply my hypothesis. I used to be unable to check this technique absolutely on the time of publishing as I haven’t been in areas with these extraordinarily low temperatures but.
Dimension
As talked about above the Ember quilt is snug and designed as an expedition dimension and the brand new QuiltLock system permits it to be paired with any Sea to Summit sleeping bag. There’s additionally loads of room in hotter temps to open up the quilt and use it like a blanket.
The Ember Vary of Quilts additionally is available in lengthy sizes for tall individuals and there may be additionally a double model if you would like one quilt to share with one other, or perhaps along with your canine when in a single day mountaineering.
Caring in your Ember Quilt
When you have got a high-quality backpacking quilt it’s value taking care to take care of it. Probably the greatest issues you are able to do is put on clear backpacking base layers to mattress to forestall sweat, filth, and physique oil from penetrating the liner of the quilt. You would use a sleeping bag liner to maintain it clear however most backpackers don’t do that when utilizing a quilt.
How you can retailer your Ember Quilt
The Sea to Summit Ember comes with a Lofting bag included along with your quilt. The lofting bag isn’t as massive as I would really like. After I bought my first Sea to Summit Sleeping Bag a few years in the past it got here with a really massive cotton lofting bag. I’d have appreciated to see a bigger lofting bag no less than twice the scale of the one equipped with the quilt. It’s not a lot nevertheless it might be a really small enchancment that would change sooner or later.
How you can Wash Your Ember Quilt
Over time the Ember quilt will lose a little bit of its loft. That is regular and can let you know that it’s time to wash your quilt. I wrote an article on how to do that so check out How you can Wash a Down Sleeping Bag, for additional particulars on learn how to wash your quilt.
Value
The Sea to Summit Ember is a premium backpacking quilt with a value that’s neither the most affordable nor the costliest.
Sea to Summit Ember Quilt vs. the Relaxation
How does the Sea to Summit Ember evaluate to different Backpacking Quilts within the ultralight class in 2025? Try my full comparability evaluation of the Sea to Summit Ember and all of the Greatest Ultralight Backpacking Quilts 2025.
finest fitted to
The Sea to Summit Ember Quilt is finest fitted to ultralight hikers or somebody wanting a really compact quilt that can work in temps above freezing.
When it will get under freezing all quilts aren’t as environment friendly as mummy sleeping baggage in relation to the warmth-to-weight ratio. The Ember quilt can be used along with a sleeping bag to extend the heat when wanted.
In case you have a summer time quilt such because the Ember and a colder-rated 3-season Spark sleeping bag, you possibly can mix them and have a winter sleeping bag.
Conclusion
The Sea to Summit Ember is finest suited to anybody wanting a high-quality ultralight backpacking quilt. The temperature score for this bag is true to the specification for my part.
In order for you a quilt for the hotter summer time months and into the shoulder season for hotter climates then that is for you. As talked about earlier, mix it along with your sleeping bag to extend the chilly climate efficiency.
In terms of enhancements, I wish to see a greater system for attaching the quilt to mats. Different light-weight quilts use a significantly better system. And a bigger lofting bag could be good however that’s solely a really small factor so as to add to the want listing.
General, the Sea to Summit Ember vary of backpacking quilts is enhancing on a regular basis. As a part of a top quality light-weight sleep system, this quilt could be nice, particularly within the hotter months. When it’s colder, it is likely to be higher to take a look at a mummy sleeping bag.
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Regularly Requested Questions
Are Sea to Summit Ember Quilts any good?
Sea to Summit Ember Quilts are a number of the very best quality and lightest weight obtainable. The Ember Quilt has good climate resistance and an excellent warmth-to-weight ratio.
Does Sea to Summit Ember Quilts use Responsibly Sourced Down?
Sure, All of the down used within the Ember Quilts from Sea to Summit is ethically sourced down that may be traced as responsibly sourced.
BikeHikeSafari Gear Assessment 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 giant weblog community like many different outside gear evaluation websites and all critiques on this website are unbiased and sincere critiques 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 additionally used to handle an outside retail retailer and could be very skilled in what’s vital when utilizing and testing gear for critiques like this.
BikeHikeSafari won’t ever obtain any cash for critiques and doesn’t settle for sponsored critiques on this web site. All of the feedback on this evaluation are from the writer primarily based on his testing and years of expertise. Hope this unbiased evaluation was useful for you.