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Hydrapak Stow
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Nalgene Wide-Mouth Loop-Top
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Awards  Best Buy Award    
Price $16.00 at Amazon
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$10.95 at Backcountry
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$34.95 at REI
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$28.95 at REI
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$19.95 at REI
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Overall Score Sort Icon
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Pros Durable, lightweight, leak-proof cap, nice feelLight, durable, resists flavors, simple design, wide mouth makes for easy fillingStylish, well-insulated, easy to clean, simple design, durableLightweight, well-insulated, simple design, reasonable price tagLightweight, easy for one-handed drinking, re-designed sport cap is effective, durable, good color options
Cons Expensive, lacks versatility, tips over very easilyDiameter too big for cup holders, wide mouth makes it difficult to drink from when walking or drivingHeavy, expensiveCarrying handle is an odd size, rim of bottle is a bit sharpSport cap not as secure as a screw cap, carrying handle is small
Bottom Line A new development in collapsible bottle design - a soft silicone body and compact shapeIt's hard to compare to this iconic bottle in terms of weight, price, and simplicity of designThis insulated bottle ticks all the boxes for one of our favorite bottles everWe appreciated the lightweight, sleek design of this insulated bottleWe are still stoked on this long-time favorite with its easy-to-use design
Rating Categories Hydrapak Stow Nalgene Wide-Mouth Hydro Flask Standard Mouth GSI Outdoor Microlite 720 Tw... Klean Kanteen Classic
Ease Of Use (40%)
4
8
9
7
8
Durability (25%)
4
7
8
9
6
Weight (20%)
10
8
4
6
8
Taste (15%)
4
7
8
8
7
Specs Hydrapak Stow Nalgene Wide-Mouth Hydro Flask... GSI Outdoor... Klean Kanteen...
Body Material Thermoplastic Polyurethane Eastman Tritan co-polyester 18/8 stainless steel Stainless Steel, Polypropylene, Silicone 18/8 stainless steel
Empty weight (oz) 2.2 oz 6.3 oz 12.9 oz 10.5 oz 7.4 oz
Volume (oz) 34 oz 34 oz 24 oz 24 oz 27 oz
Bottle weight (oz) per fluid oz capacity 0.06 oz 0.19 oz 0.54 oz 0.43 oz 0.27 oz
Mouth diameter 1 in 2.5 in 2 in 2.25 in 1.75 in
Base diameter 2.25 in 3.25 in 3 in 3 in 2.75 in
Height 9 in 8.25 in 11 in 9.3 in 11 in
Body Type Collapsible Hard-sided/traditional Hard-sided/traditional Hard-sided/traditional Hard-sided/traditional
Free of Materials BPA, PVC-free BPA, BPS and Phthalate Free BPA-free BPA-free BPA-free
Cap Materials Not available Information not available Polypropelene Polypropylene, silicone Polypropylene, Silicone spout
Cap/Lid Type Screw-cap with spill-proof nozzle Loop-top screw cap Wide-loop cap Screwtop Sport cap wih spout
Volume Options 500 mL 16 oz, 48 oz 18 oz, 21 oz 17 oz, 24 oz, 34 oz 18 oz, 40 oz, 64 oz, loop cap/sports cap, wide mouth
Warranty Beyond Lifetime Guarantee Lifetime Guarantee for normal use Lifetime Warranty Lifetime warranty Lifetime Warranty
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