SPECS

• Capacity: 3 L / 100 fl oz
• Weight: 0.18 kg / 6.5 oz
• Dimensions: 43.7cm / 17.2 in  x  22.9 cm / 9 in
• Material: Polyurethane

Introducing 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.

It fits perfectly into our equipping any Stone Glacier pack with a complete and effective hydration system.  It is extremely durable, fully reversible for easy cleaning, has a lock bite valve, and is easy to fill.