Outdoor Outdoor Accessories Hydration Accessories

Add or replace your reservoir system's flexible 0.25 in. / 6.35 mm hose for fast water flow. Trim to size and connect with any Hydraulics™ reservoir system.

Grab, squeeze, hydrate and repeat. Reach for this 25-ounce Osprey Bike Water Bottle the next time you ride. Featuring a high-flow, leak-proof surge valve that squirts water when squeezed. Pushes down to lock, pulls up to drink and disassembles easily for quick and thorough cleaning. Made from flexible, durable and...

Grab, squeeze, hydrate and repeat. Reach for this 20-ounce Osprey Bike Water Bottle the next time you ride. Featuring a high-flow, leak-proof surge valve that squirts water when squeezed. Pushes down to lock, pulls up to drink and disassembles easily for quick and thorough cleaning. Made from flexible, durable and...

Compatible with our Duro™/Dyna™ and Escapist™ Velocity vestpacks, this low-profile 1.5-liter reservoir is built for run and bike adventures. Featuring a shortened hose length and compact bite valve that opens and closes with a thumb-operated on/off lever. Securely clip the bite valve to the sternum strap with an included magnetic...

Designed for Osprey lumbar packs, this streamlined 1.5-liter reservoir offers a low profile and a shortened hose length optimized for off-the-back carry. The compact bite valve opens and closes with a thumb-operated on/off lever and attaches magnetically to the hipbelt, keeping hydration accesible on the move. Features Lumbar design and...

The next generation of reservoir is here. Redesigned from tip to tail, the lightweight 2.5-liter Hydraulics LT reservoir features innovative and ergonomic improvements that make it easier to carry, fill, load and use-whether you're buzzing around town, travelling or hitting the trails. This version gets dual baffles, keeping the reservoir...

The next generation of reservoir is here. Redesigned from tip to tail, the lightweight 1.5-liter Hydraulics LT reservoir features innovative and ergonomic improvements that make it easier to carry, fill, load and use-whether you're buzzing around town, travelling or hitting the trails. This version gets dual baffles, keeping the reservoir...

Add these to any pack that's compatible with the Osprey Hydraulics Reservoir to provide a secure magnetic sternum strap connection point, keeping your reservoir hose in place and bite valve up and out of the way. Warning: This product can expose you to chemicals including dimethylformamide, which is known to...

This three-pack replacement makes it easy to swap out a brand new silicone bite valve sheath on the next-gen Hydraulics Bite Valve. Refresh you hydration.

The all-new, next-gen bite valve is compact while still delivering great flow, with a smooth, on-off valve that is easy to operate one-handed. Installs on any 0.25 in. / 6.35 mm hose.

Install the new Hydraulics Quick Connect Kit on any 0.25 in. / 6.35 mm hose for easy disconnect/connect. Comes with a bonus extra male connection piece and hose to connect to water filters.

Designed specifically for the next-gen Hydraulics Bite Valve, this cover keeps the mouthpiece free from dirt and dust on the trail. *Bite valve not included

This magnet clip has been improved to ensure a more secure hose capture for 0.25 in. / 6.35 mm reservoir hose and magnetic bite valve attachment to keep your carry svelte and bite valve up and out of the way. Warning: This product can expose you to chemicals including dimethylformamide,...

Hydrate effortlessly with this 500mL flask, designed for compatibility with vestpacks. A WingStay™ removable stabilizer prevents bounce, while a wide-mouth opening makes it easy to load ice or mix in electrolytes. A high-flow valve, easy-grip twist cap and tapered shape simplify hydration. Crafted with durable TPU and RF-welded seams, and...

The next generation of reservoir is here. Redesigned from tip to tail, the 3-liter Hydraulics reservoir features innovative and ergonomic improvements that make it easier to carry, fill, load up and use-whether you're buzzing around town, travelling or hitting the trails. This version features a lightweight yet sturdy backer plate...

Quickly access potable water on the move or in the saddle while in the backcountry. Compatible with Osprey's Bike Bottle, the Breakaway+ Cap offers an ideal filtration system for bicyclists or backcountry adventurers heading out on longer excursions with limited access to hydration. Features Product includes cap, filter and backflush...

The next generation of reservoir is here. Redesigned from tip to tail, the 2-liter Hydraulics reservoir features innovative and ergonomic improvements that make it easier to carry, fill, load up and use-whether you're buzzing around town, travelling or hitting the trails. This version features a lightweight yet sturdy backer plate...

Access potable water anywhere by converting your reservoir into a water filter. The 28 mm inline filter sets the standard for lightweight, fast and versatile backcountry water filtration. Compatible with the QuickConnect used on Osprey reservoirs. Features Product includes cap, filter and backflush adapter Diameter 34 mm / 1.3 in Weight...

Run fast, filter faster. The UltraFlask+ Filter Cap threads seamlessly onto Osprey's running flasks and handhelds for a lightweight, straightforward filtration solution. Featuring a traditional bite valve and cap design, runners can drink freshly filtered water directly through the high-flow valve. Features Product includes cap, filter and backflush adapter. Diameter...

Fizz your way to clean. Bottle Bright is the natural, biodegradable, grime-fighting cleaning-tablet that takes your toughest-to-clean reservoirs and bottles to task. Easy-to-use and ultra-efficient, Bottle Bright tablets dissolve in water creating tiny, effervescent bubbles that power through stubborn stains and odors cleaning your favorite reservoirs, bottles and containers in...