Katadyn BeFree Gravity Water Filtration System, 1.0L replacement filter you punch a hole in

you punch a hole in the canister

bottle is the perfect size for your backpack

Unfolded Dimensions [L" x W"]: 26

5L Specifications:

Katadyn BeFree Gravity Water Filtration System, 1.0L replacement filter you punch a hole inUltralight and fast water filtration with the award winning Katadyn BeFree 1. 0L. Effective against microorganisms. With the ultralight BeFree 1. 0L, you can head out on any adventure, no matter the size without worrying about clean drinking water. Whether it be on a remote trek, out mountain biking, or at a small basecamp by the lake. Just fill the flexible, foldable reservoir with water and be immediately refreshed doing what you love. The