Platypus Big Zip EVO 1.5L

The Platypus Big Zip EVO 1.5L hydration reservoir delivers a high flow rate for backpacking, hiking and mountain biking. Its semi-rigid center baffle provides low-profile support while making cleaning and drying straightforward, and the taste-free, BPA-free, BPS-free and phthalate-free materials help keep water fresh.

The Secure SlideLock, leak-proof shut-off valve and high-mount quick-disconnect make filling, carrying and stowing dependable. A self-sealing bite valve with a larger drink tube improves water flow, while embedded silver-ion protection helps resist mold and bacteria. It suits active users who want convenient, reliable hydration on the move.