Nothing makes hydration easier than the Big Zip™ LP hydration system. Our premium reservoir comes with an easy-to-clean wide-mouth opening and a low-profile design that fits the back panel of any pack.
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.