Nothing makes hydration easier or more user-friendly than the Big Zip LP Reservoir. Platypus has made their best reservoir even better with a new low-profile design that's sized and shaped to make your pack fit better. To meet their high standards, they have developed a unique reservoir by laminating durable exterior films and taste-free food-grade liners.
New Low-Profile design ride flat in your pack
Secure, wide-opening Slidelock closure
SlimeGuard antimicrobial treatment
Quick-Release Hose and Shutoff Valve
Spout material: Polythylene
Bite valve material: Silicone