Big Zip EVO 3.0 L

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. Available in 1.5L, 2.0L, 3.0L and a Lumbar 2.0L.

Wide-mouth opening with Slidelock™ closure is easy to refill and locks securely.
Low-profile design rides flat in your pack.
Taste-free and BPA-free for clean drinking.
Silver-ion antimicrobial keeps it fresh.
Quick-release hose and shutoff valve make drinking and refilling easy.