Backside Line
The excellent filtration functionality of the Grayl GeoPress reduces danger in the case of filtering water within the backcountry or touring in locations with restricted entry to scrub water. Greater than some other filter succesful bottle, the GeoPress provides wide-ranging and intense water purification. Grayl additionally developed an revolutionary press methodology for filtration that not solely produces clear water in a matter of seconds however permits to be used with hydration mixes – one thing no different filter system gives.
In the event you don’t have the largest price range, you’ll need to browse different choices in our full information to water bottles. Though expensive, not insulated, and heavier than the typical bottle, the GeoPress is sturdy and thoughtfully made. Design parts help environment friendly ingesting and streamlined use. Although an costly selection for the typical client, the Grayl is an undeniably high-quality bottle that gives clear water entry packaged in sturdy design.
How We Examined
Gear analyst Marion Tucker researched 35 water bottles and examined the highest 13 within the area whereas climbing and climbing in Southeastern Utah. She performed drop assessments to judge their sturdiness and ranked every bottle’s ergonomics, insulation, weight, and options after side-by-side comparisons.
Fast Specs
Grayl GeoPress
Finest Filter Water Bottle
CleverHiker Score:
4.3/5.0
Value:
$100
Weight:
15.9 oz.
Insulated:
No
Execs
- Intense filtration functionality
- Appropriate with hydration mixes
- Sturdy
- Leakproof
- Replaceable filter
Cons
- Costly
- Heavy for backpacking
Sturdiness
In growing a water bottle designed to fulfill probably the most intense filtration wants, Grayl realized the bottle wanted to have the ability to stand up to the powerful environments the place water filtration is most related.
Made utilizing food-grade plastic and silicone, the GeoPress is constructed to deal with tough backcountry situations. In an instance of Grayl’s considerate design, a band of soppy, rubbery plastic circles the bottle’s base to melt the blow of falls. We discovered this ingredient efficient in our personal testing, observing how this bumper absorbed the shock of falls and deflected injury from the bottle. Placing it by drop assessments onto rocky surfaces, the GeoPress got here away with nothing however minor scuffs, even when it landed on its aspect.
Design particulars and high quality building make the Grayl GeoPress probably the most strong and sturdy bottles we examined. We’re assured it is a long-lasting water bottle.
Ergonomics
Grayl created the GeoPress with intentionality, rigorously contemplating how every design ingredient improves performance and ease of use. This leads to a water bottle that adroitly blends type and performance.
The slim spout makes ingesting in movement straightforward and spill-free. A protecting cowl completely fastened to the lid screws over the spout to maintain liquid in and dust and particles out. Your entire lid is well eliminated for the addition of hydration mixes and ice.This additionally makes hand washing accessible – particularly vital because the Grayl shouldn’t be dishwasher protected.
That includes a completely distinctive means of filtration (see Options under for extra particulars), the Grayl press methodology necessitates a multi-piece arrange (outer cup, internal press, lid, and air purifier cartridge). These parts match and keep collectively completely, compacting right into a cylindrical form whose slim profile matches simply into backpack pockets.
The GeoPress’s filtration methodology is dependent upon urgent water by the bottle by hand, requiring some drive. To help, Grayl added rubbery grips on the lid and aspect of the bottle for non-slip urgent.
From prime to backside, every element of the GeoPress construct serves a objective and improves the expertise of utilizing the bottle to filter and hydrate.
Insulation
The Grayl shouldn’t be insulated. If you wish to maintain liquids chilly for a pair hours, take away the bottle’s lid for extensive mouth entry so as to add ice. Plastic water bottles lack insulation, so that they’re often extremely inclined to exterior temperatures. Throughout our testing, nonetheless, we had been shocked that the outer cup encasing the principle bottle of the GeoPress supplied a casual insulating layer. In contrast with different plastic bottles, chilly water stayed cooler for as much as an hour longer. Regardless that it’s not designed to insulate, the outer cup supplied some safety and slowed liquid warming.
These looking for efficient insulation for his or her drinks ought to most likely look elsewhere. Nevertheless, Grayl’s multi-layered design offers it an edge over the usual plastic bottle.
Weight
Weighing 15.8 ounces, the GeoPress is heavy for a water bottle. Grayl’s major promoting level – its superior filtration functionality – prices it in weight. The conditions the place water purification is most related are sometimes backcountry utilization and whereas traveling- areas the place typically each ounce counts. For being a water bottle supposed for these weight-conscious purposes, the heaviness of the GeoPress strikes us as counterintuitive.
Mountaineering with the Grayl for miles over steep, uneven terrain, we rapidly seen its weight – each when crammed and unfilled. This proved a supply of discomfort after just a few hours. We love this bottle’s sturdy construct and sensible press filtration methodology. Nevertheless, we will’t see ourselves utilizing this bottle as a water purification system for backpacking journeys, merely because of its heavy weight.
Options
Grayl provides the GeoPress in just a few totally different shade selections in addition to in 16.9 ounce and 24 ounce sizes. These customization choices are lower than what many different water bottle manufacturers present. Grayl is much less involved with customized options and extra centered on its specialty use as filtration water bottle.
A frontrunner within the area of interest of filtration, the Grayl exemplifies thorough and simple water purification. The GeoPress air purifier cartridge filters out protozoa, micro organism, viruses, chemical substances, pesticides, and heavy metals whereas additionally bettering water’s style, scent, and readability. Its filtration is unmatched by different bottles.
In different filter-capable bottles, unpurified water fills the bottle, passing by an inside filter in the course of the means of ingesting. That’s, water stays unfiltered till drunk. The Grayl makes use of a unique course of which may really feel acquainted to espresso drinkers who use an AeroPress or French press. Filling an outer cup with water, the internal press (or major bottle) plunges into the crammed outer cup, urgent water by the air purifier cartridge hooked up to the underside of the internal press. The result’s a bottle filled with filtered water that’s prepared for ingesting or sharing with a good friend in a matter of seconds.
A novel facet of the Grayl design is the air purifier cartridge’s one-way valve. This prevents liquid from flowing again into the cartridge, permitting for the usage of hydration mixes – one thing not attainable with most filter bottles. The Grayl GeoPress tackles exhaustive water filtration in a model new means – a characteristic we respect.
Ought to You Purchase the Grayl GeoPress Water Bottle?
The Grayl GeoPress prices twice as a lot as different water bottles we examined. This hanging value hole is difficult to justify, even with the Grayl’s complete filtration means and sturdy design. Moreover, filtration cartridges have to be changed each few years, including to the general value of the bottle. Mixed with value, the Geopress’s heavier weight additionally makes it a more durable promote for journeys when each ounce issues. Nonetheless, when clear water is your best concern, the filtration prowess of the Grayl GeoPress makes it an indispensable instrument for outside adventures and travels.
What Different Water Bottles Ought to You Contemplate?
For a full record of suggestions, take a look at our information to the Finest Water Bottles.
LifeStraw Go Collection Assessment: Although much less complete than the GeoPress, the LifeStraw Go is one other dependable filtration bottle which removes micro organism, parasites, microplastics, and chlorine, all whereas bettering style.
HydraPak Flux Assessment: Light-weight and versatile, the HydraPak Flux is suited to your backpacking and journey wants. When geared up with HydraPak’s suitable filter cap, the Flux transforms right into a sturdy and packable hydration system that gives protected ingesting water.
Glaceau SmartWater Assessment: When used alongside Sawyer Squeeze’s filtration system, the unimaginable gentle weight of the SmartWater bottle makes it the most effective ultralight hydration system which gives clear, filtered water.
