Parts & Accessories

Make any pack Hydraform Reservoir-compatible with Osprey's Hydraform Magnet Kit. This handy kit includes three detachable sternum-strap magnets.

Hydration for running, hiking and biking, wherever you may roam. We create ever-evolving hydration systems that keep up with our always-exploring adventurers. The Fusion 2L Reservoir with Tru Zip Waterproof Zipper offers revolutionary design that's easy to use.  We bring heavyweight features in an ultralight package equipped with a universal hanger for all hydration-compatible packs. Molded backplate creates a thin profile with no need for baffles so cleaning is that much easier. Made with safer chemicals, earning the Repurpose Green Sustainability Badge. At journey's end, everyone will enjoy easier cleaning thanks to Hydroguard technology which inhibits the growth of bacteria in the reservoir and tube.

New design ensures unrivaled fitness and cycling performance with proven hydration functionality.

Osprey’s Hydraulics 3L Reservoir by Hydrapak is ideal for large-volume packs and long-duration activities. The HydroStatic backerplate provides structure for easy loading into a full pack and maintains a flat profile. 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.

Replacing old bite valve sheaths helps maintain a sanitary hydration system. Osprey’s Bite Valve Sheaths provide a soft surface for your chompers to sink into when you’re hydrating on the fly. Also perfect for those who can’t help but chew through the bite valve like their old #2 pencils in high school.

A dynamic, integrated hydration solution created for hardcore runners, hikers and cyclist, the Fusion 3L Reservoir with Tru Zip Waterproof Zipper is ready for the long haul. Enjoy convenient compatibility thanks to a universal hanger that will fit any hydration-compatible packs. Our Quicklink System ensures easy on-the-go reservoir removal from the pack. Keep it clean with Hydroguard technology to limit bacteria in the reservoir and tube. Even better, the rigid backplate eliminates need for baffle for easier cleaning and drying. Repurpose Green Sustainability Badge: Made with safer chemicals.

Have you ever tried to grab a bottle from an aid station then dump it into your aero drink on the fly? That can get messy. Profile's HC Mount w/KA1 Cage allows you to attach a bottle cage in between your extensions so you can grab a bottle and have it within easy reach. It's an easy way to add more water carrying capacity to your bike.

Probably the easiest way to clean your reservoir, CamelBak's Cleaning Tablets work in just five minutes. They prevent bacteria buildup, odor, and get rid of bad taste. One tablet cleans a 100-ounce reservoir.

CamelBak's Big Bite Valve mouthpiece offers hands-free hydration and is ideal for any application. And, it's remarkably drip resistant.

CamelBak's Ergo HydroLock controls your fluid flow with the flip of a switch. Turn it on to drink, turn it off for added security during transport. Simply insert it into the end of your CamelBak drinking tube and attach the valve to the other end. Plus, the 90-degree bend makes sipping on the go a cinch!

- Saddle rail mounted cages are a great solution for triathletes or anyone looking for more bottle cage options - Model SBH-300 Aluminum adapter clamps to saddle rails for dual bottle cage location behind the saddle, hardware included - Model SBH-80 Steel adapter clamps to saddle rails for single bottle cage location behind the saddle, hardware included

CamelBak's Antidote Reservoir ensures easy hydration. Its polyurethane reservoir features laser-welded seams for incredible strength with minimal weight. A wide mouth-opening makes filling, cleaning, and adding ice simple, while the quarter-turn cap seals with a click and re-opens effortlessly. An internal center baffle distributes fluid and weight evenly. Camelbak’s Quick Link system has an auto-shut off mechanism so you can disconnect the hose for hassle-free refills. The Antidote also features hidden dryer arms that hold the reservoir open after cleaning.

The key to the Arundel Tri Clamp is the use of a "V-block" design with convex inside surfaces. This helps it fit a variety of seat posts, round or aero shaped. The Tri Clamp stays securely fastened and the bottles are easy to reach. Plus, it's affordable. - Weight: 117 grams without cages - Hardware included for a round or aero post - Cages not included

Osprey's Hydraulics LT 1.5L Lumbar Reservoir by Hydrapak is made for those who prefer an off-the-shoulder hydration solution. Designed to fit in most lumbar packs, but perfectly pairs as an extra or replacement reservoir for Osprey's Seral lumbar mountain biking pack. Twin-welded chevron baffles stabilize the water and maintain a flat profile. 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. - Twin-welded chevron baffles stabilize the water and maintain a flat profile - Easy Slide-Seal top opening, seals watertight and provides wide access for easy filling and cleaning - Magnet clip attaches to the reservoir hose and pairs with the included sternum strap magnet for easy water access and hose management - Hydrapak Blaster bite valve offers fast, smooth water flow with a 1/4 twist on/off switch

Osprey’s Hydraulics Bite Valve provides a high-quality replacement for your old, neglected and beat up bite valve. The bombproof ¼ twist shut-off design guarantees you won’t experience any unpleasant leaks.