LifeStraw Peak Series Collapsible Squeeze Bottle With Filter Colour:Mountain Blue Optimal weight to capacity for

Optimal weight to capacity for longer adventures over rugged terrain

it is the ultimate energy bar for keeping your adventure going

the battery life is infinite

5 - 10 2402 Large 10 - 12 10 - 13 2403 X-Large 12 - 13 13+ (Measurement based on shoe size)

LifeStraw Peak Series Collapsible Squeeze Bottle With Filter Colour:Mountain Blue Optimal weight to capacity forProduct Details It's time to stop carrying around a bag of plastic parts and multiple water bottles. LifeStraws Peak compact squeeze filtration is an all in one water storage and filtration device. Made from premium materials, its durable enough to last you on your long haul adventures without having to worry about rips, tears, and punctures. Ultralight and collapsible at less than 4 ounces, you can grab and go, using as a straw filter, storage