Hydration Reservoirs

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.

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

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.

Renews hydration reservoirs and tubes. Keep your hydration reservoir, plus the drink tube, fresh and clean-tasting with this set of easy-to-use cleaning brushes.

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.

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.

Insulates against icing-up or warming of water. Fend off frozen drink tubes or bite valves and prevent winter freeze-up, or keep liquids cool in the summer, with this hydration reservoir accessory.

The Hoser hydration system is a light, versatile hydration system that has become a backcountry classic. It has a simple, durable design that is practical for any activity and it comes in four handy sizes to fit practically any pack. Taste-free as well as BPA-, BPS-, and phthalate-free. Food-grade liner with rugged exterior is pliable and durable. Embedded silver-ion protects bottle from mold and bacteria. Hydration hose with lapel clip and Hyperflow™ bite valve makes it easy to drink on the go. Screw-top closure stands up to rugged use. Compatible with any threaded Platy lid or drink tube.

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.

The taste of water from a funky reservoir is high on the list of experiences that one should combat at all costs. This cleaning kit comes complete with a reservoir cleaning brush, delivery system brush, and a drying rack to help ward off uninvited microbial visitors looking to take up residence in your reservoir.

Nothing makes hydration easier than the Big Zip™ LP hydration system. A 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 as well as BPA-, BPS-, and phthalate-free. Embedded silver-ion protects reservoir from mold and bacteria. Quick-release hose and shutoff valve make drinking and refilling easy.

BPA-free hydration bladders with high-flow bite valves and large, easy-fill openings now come with quick-release hoses for convenient cleaning and faster set-up in your favorite Nathan Race Vest. Compatible with the following Packs/Vests: VaporHowe 4L, VaporKrar 4L, and Fireball

Osprey’s Hydraulics LT 1.5L Reservoir by Hydrapak is made for light and fast activities where weight and balance are critical. Twin-welded chevron baffles stabilize the water and maintain a flat profile. The streamlined design allows for easy loading into internal hydration sleeves. Thoughtful design makes filling, cleaning, and most importantly, staying hydrated on the trail easier than ever. All parts are BPA-free, phthalate-free, lead-free, guaranteed. All materials are certified food safe according to FDA and EU regulations.

Osprey’s Hydraulics LT 2.5L Reservoir by Hydrapak is made for light and fast activities where weight and balance are critical. Twin-welded chevron baffles stabilize the water and maintain a flat profile. The streamlined design allows for easy loading into internal hydration sleeves. Thoughtful design makes filling, cleaning and most importantly staying hydrated on the trail easier than ever. All parts are BPA-free, phthalate-free, lead-free, guaranteed. All materials are certified food safe according to FDA and EU regulations.

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

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