Big Zip EVO Filter Connector Size:- In warmer weather

In warmer weather

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Made from a more durable version of our G-1000 HeavyDuty Eco

the Chimera quickdraw is for those who refuse to compromise between weight and security

The Bote Board Sox provides protection from the sun

Big Zip EVO Filter Connector Size:- In warmer weatherConnect your GravityWorks water filter (and most other water filters) directly to a Big Zip EVO Reservoir without ever having to take it out of your pack. Just plug the hose into the base of the filter, insert the quick disconnect fitting into the upper port on your reservoir, let gravity do the rest and youll be on your way with clean, taste free water.