Big Zip Evo 1.5L carabiner made to fit well in

made to fit well in athletic and outdoor footwear

keeping hands warm in wet and freezing conditions

Clean water all day—without the weight

Rainfly kickstand vent

73 kg / 1 lb 10 oz

Big Zip Evo 1.5L carabiner made to fit well inIntroducing 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