Hydration Reservoirs

Replaces an old tube or converts a compatible bottle to a reservoir. Replace the drink tube and bite valve on a Hoser™ water reservoir, or convert a compatible Platypus flexible water bottle into a hydration reservoir with this simple and easy kit.

Universal 1.5L reservoir compatible with all Salomon Hydration bags. pvc / phtalate / bpa free

Replaces an old tube and bite valve on our premium reservoir. Easily replace a damaged or old drink tube on your Platypus Big Zip LP or Big Zip SL hydration reservoir system. Kit includes a drink tube with quick-disconnect fitting, a shutoff valve, and a HyperFlow™ bite valve.

UPDATED: Ultralight taste-free, minimalist reservoir with high flow rate. The original Platypus® water reservoir that became a backcountry classic, the Hoser™ is an ultralight, minimalist hydration system that delivers taste-free hydration with a versatile, durable design that makes it great for backpacking, thru-hiking, and day hikes. Updates include a new self-sealing HyFLO™ bite valve that delivers a 30% increase in flow rate, making it quicker and easier to hydrate on the go.

Deters leaks and offers easy bite valve use. A great hydration reservoir system upgrade that not only prevents spills—just twist the collar to open or close—but also features an ergonomic 90° angle and high flow rate for fast and easy hands-free hydration.

New for 2019: Premium taste-free hydration reservoir with 50% faster flow rate. 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

Osprey’s Hydraulics Insulated Delivery System is engineered to keep your water flowing in subzero conditions. It retrofits on to any Hydraulics reservoir to create a hydration system that combats the cold temperatures encountered during winter activities. All parts are BPA-free, phthalate-free, lead-free, guaranteed. All materials are certified food safe according to FDA and EU regulations.

Universal 2L reservoir with standard routing and plug'n play connection for quick use. PVC/Phtalate/BPA free.

Thanks to it's soft molded 3D design, the 3d Hydro reservoir works like a reservoir and dries like a bottle. Add in the Speedclip attachment system, integrated hangar and drylock magnetic bite valve and you have a one-of-kind solution.

This reservoir is new and improved. The design highlights essential features; it won't leak, and it's much easier to fill and clean. -The reservoir can be removed and filled while leaving the hose threaded through the pack -Reservoir can be turned inside-out for easy cleaning -The opening automatically shuts off when the hose is removed -Smooth inside, for easier cleaning -Slightly smoother outside, to slip in and out of packs -BPA Free -Top closure is fold-over and slide-closed resulting in never leaking and opens fully for cleaning -Utilizes a hose which incorporates an on/off bitevalve

This reservoir is new and improved. The design highlights essential features; it won't leak, and it's much easier to fill and clean. -The reservoir can be removed and filled while leaving the hose threaded through the pack -Reservoir can be turned inside-out for easy cleaning -The opening automatically shuts off when the hose is removed -Smooth inside, for easier cleaning -Slightly smoother outside, to slip in and out of packs -BPA Free -Top closure is fold-over and slide-closed resulting in never leaking and opens fully for cleaning -Utilizes a hose which incorporates an on/off bitevalve

Protects bite valve from dirt and debris. Protect the bit that goes in your mouth from dirt and debris. Fits all Platypus hydration system bite valves

Fast-flowing valve works with all of Osprey's hoses and shutoff valves. Osprey's HyperFlow bite valve is made of a soft, taste-free and medical-grade silicone that stands up to years of use. The bite valve is compatible with all Platypus drink tubes and shutoff valves.