Big Zip™ EVO Sizes:1.5L Rugged flat-lock stitching in the

Rugged flat-lock stitching in the seams stand up to children's high activity levels

Non-Reflective Lenses

Note: Always carry the kettle upright when filled with water to prevent spillage

Washable quick-dry polyester webbing upper

Black-Black / Dark Shadow / Grey Melange

Big Zip™ EVO Sizes:1.5L Rugged flat-lock stitching in theIntroducing 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