Big Zip™ EVO - 3L Category_Shop/Equipment/Tents/Backpacking With its ultralight design and

With its ultralight design and innovative features like StayDry™ doors

The semi-rigid center baffle provides low-profile support and ensures easy cleaning

This updated kit includes a threaded closure

while ensuring a leak-proof seal

Big Zip™ EVO - 3L Category_Shop/Equipment/Tents/Backpacking With its ultralight design andThe Platypus Big Zip EVO 3 Liter is a premium hydration reservoir that offers a 50% faster flow rate than previous models, making it ideal for hikers, backpackers, and mountain bikers. The reservoir features a Secure SlideLock that allows for easy filling and secure closure, while the quick disconnect system offers fast access to the drinking tube. The semi rigid center baffle provides low profile support and ensures easy cleaning. Embedded silver ion