When you can’t spare a single drop, pack the North 49 Hydra Sack. This 2-litre hydration bladder has a a leak-proof double shut off valve that you must first pull to unlock and then bite to start the water flowing.
Why choose this hydration bladder?
Double shut off valve ensures zero water wastage
Compatible with any 2-litre or larger hydration carrier
Large lid makes refilling easy
Accepts most water filters
Why not?
Hose is not insulated
Limited to 2-litre capacity