The 2-liter Osprey Hydraulics reservoir is ideal for large-volume packs and long-duration activities.

Pack, Bag, and Case Parts and AccessoriesHydration Reservoirs

The 3-liter Osprey Hydraulics reservoir is ideal for large-volume packs and long-duration activities.

Pack, Bag, and Case Parts and AccessoriesHydration Reservoirs

When it's time to replace the hose on your existing hydration system, the Osprey Hydraulics Reservoir Hose is the answer.

Pack, Bag, and Case Parts and AccessoriesHydration Pack Flow Tubes

This package of 3 Osprey Hydraulics silicon nozzles provide a soft surface for your teeth to sink into when you're hydrating on the fly.

Pack, Bag, and Case Parts and AccessoriesHydration Tube Accessories

The Osprey Hydraulics sternum strap and tube magnet kit magnetically secures your hydration pack's tube out of the way when you don't need it, while keeping it front and center for when you do.

Hydration Tube AccessoriesTube Clips

Stay hydrated with the Gregory Hydro 2-liter hydration reservoir. Its leakproof screw cap makes it as easy to fill as your favorite water bottle, while the magnetic bite valve keeps the hose close.

Pack, Bag, and Case Parts and AccessoriesHydration Reservoirs

Tired of the hydration tube on your reservoir freezing on winter runs? Or heating up on hot summer hikes? This Osprey insulated hose and valve cover keep your hydration flowing in all 4 seasons.

Pack, Bag, and Case Parts and AccessoriesHydration Tube Insulator Kits

Keep your drinking water cooler in summer heat and flowing freely in freezing winter weather with the Gregory Insulated Quick Disconnect Kit.

Pack, Bag, and Case Parts and AccessoriesHydration Pack Flow Tubes

Keep your hydration reservoir's hose easily accessible with a Gregory Magnetic soft-molded bite valve that clips to your sternum strap. Thanks to its leakproof lever closure, you won't waste a drop.

Pack, Bag, and Case Parts and AccessoriesHydration Pack Bite Valves

The Osprey Quick Connect Hydration Hose Kit installs onto your hydration reservoir hose to allow quick and easy disconnection from the reservoir for cleaning.

Pack, Bag, and Case Parts and AccessoriesHydration Tube Accessories

Featuring an inline quick-disconnect coupling, the Gregory Quick Disconnect Kit allows you to make easy refills without having to unthread the hose from your pack's tube port and shoulder harness.

Pack, Bag, and Case Parts and AccessoriesHydration Pack Flow Tubes

With all the tools you need to quickly and effectively clean and dry your reservoir, the CamelBak Reservoir Cleaning Kit helps keep your reservoir free of taste and odor.

Cleaning KitsReservoir Cleaning Kits

Dry your Crux reservoir quickly and completely with the CamelBak reservoir dryer. It helps ensure you'll have many more adventures with your hydration reservoir.

HangersReservoir Hangers

Outfit your pack with the built-in confidence of clean drinking water. This CamelBak Reservoir Filter Kit offers 2 complete stages of LifeStraw® filtration for your CamelBak reservoir (not included).

Hydration Tube AccessoriesHydration Pack Filters