Platypus Big Zip Evo Size:3L Lowest DIN- 4

Lowest DIN- 4

420D packcloth

000-Denier exteriors and now laminated with an improved BPA-free food-grade lining for better-tasting water

Removable Atilon sheet laminated to ridge foam

Providing UPF 50+ sun protection on the crown of your head

Platypus Big Zip Evo Size:3L Lowest DIN- 4Introducing 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