Big Zip™ EVO Size:3L Helly Tech® Performance

Helly Tech® Performance

X-Cool quick dry fabric

It’s perfect for those freezing days when you need max protection without sacrificing style

Peripheral hood adjustment

ideal for a slightly wider foot shape

Big Zip™ EVO Size:3L Helly Tech® PerformanceIntroducing the Big Zip EVOthe 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. Available in 1. 5L, 2. 0L, 3. 0L and a Lumbar 2. 0L. Secure SlideLock: Slides both directions to easily open, securely close and fill reservoir. Handy Pincher Grip: Allows for easy one handed