Big Zip EVO 2L Lumbar Mens Footwear Extended heel pull for easy

Extended heel pull for easy entry

hiking and backpacking

A versatile frame design inspired by today’s modern consumer

Collapsible

but it's had an upgrade with recycled and sustainably sourced contents

Big Zip EVO 2L Lumbar Mens Footwear Extended heel pull for easyIntroducing the Big Zip EVO the latest evolution in taste free hydration. The Big Zip EVO delivers a significantly higher flow rate than previous Platypus reservoirs and a host of new features, making it a great option for backpackers, hikers, and mountain bikers. Features: Secure SlideLock slides in both directions to easily open, securely close and fill reservoir Handy pincher grip allows for easy one handed filling High mount quick disconnect