Hydraulics

Osprey Hydraulics LT 1.5L Hydration Bladder

Osprey Hydraulics LT 1.5L Hydration Bladder

…we knew it had to be groundbreaking in all respects carrying water should never compromise fit, comfort or stability in a pack. The Osprey Hydraulics reservoir is now entirely designed and manufactured by Osprey, carrying forward key innovations while offering major improvement to many features.

Now $32.50

7% OFF

RRP $34.95

Osprey Tempest 16L Womens Hydration Hiking Backpack - Black

Osprey Tempest 16L Womens Hydration Hiking Backpack - Black

…reservoir has been made easy with the quick access external hydration sleeve with reservoir hanging loop. Tempest 16 is compatible with all Hydraulics reservoirs and the size Extra-Small High Vis Raincover. Tempest 16 is built to be lightweight, comfortable, durable and exceptionally versatile.…

From: $80.93

42% OFF

RRP $139.95

Osprey Hydraulics LT 2.5L Hydration Bladder

Osprey Hydraulics LT 2.5L Hydration Bladder

Ospreys 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…

Now $39.50

12% OFF

RRP $44.95

Sea To Summit Hydraulic 35L Dry Daypack - Black

Sea To Summit Hydraulic 35L Dry Daypack - Black

HYDRAULIC DRY PACK: The removable harness on Sea to Summits Hydraulic Dry Pack makes portaging a whole lot easier whether on the river, in the airport or anywhere else where carrying large amounts of gear is a chore. The Hydraulic Harness is an open construction of EVA foam and air mesh, allowing…

Now $159.50

11% OFF

RRP $179.95

Osprey Hydraulics Bite Valve

Osprey Hydraulics Bite Valve

Osprey's HydraulicsBite Valve provides a high-quality replacement for your old, neglected and beat up bite valve. The bombproof twist shut-off design guarantees you won't experience any unpleasant wet surprises.

Now $11.50

3% OFF

RRP $11.95

Osprey Hydraulics 500ml Soft Flask

Osprey Hydraulics 500ml Soft Flask

Add-on or aid replacement for vest-pack harness pockets.

Now $27.50

8% OFF

RRP $29.95

Osprey Hydraulics 250ml Soft Flask

Osprey Hydraulics 250ml Soft Flask

Add-on or aid replacement for vest-pack harness pockets or a handheld accomodates the 250ml flask.

Now $24.50

9% OFF

RRP $26.95

Osprey Viper 9L Mens Hydration Backpack with 3L Reservoir - go green

Osprey Viper 9L Mens Hydration Backpack with 3L Reservoir - go green

The Viper series delivers the outstanding functionality of our Hydraulics Reservoir in a versatile, light, high-performance package. Upgrades to the line for 2013 include a front shove-it pocket that increases the range of use for the packs and fresh vibrant colors and styling. Distinct sizing and…

Now $119.50

14% OFF

RRP $139.95

Osprey Skarab 24L Mens Hydration Backpack with 2.5L Bladder - Carbon Grey M/L

Osprey Skarab 24L Mens Hydration Backpack with 2.5L Bladder - Carbon Grey M/L

…spreads the load across the entire mesh backpanel and a BioStretch harness and hipbelt reduce the weight on your spine. Dual side compression straps provide stability during dynamic movement. NOTE: The 2.5 Liter Hydraulics LT Reservoir does not include the QuickConnect System for this pack.

Now $119.50

20% OFF

RRP $149.95

Osprey Kestrel 58L Hiking Backpack - Dragon Red

Osprey Kestrel 58L Hiking Backpack - Dragon Red

…stretch pocket. The dual side compression straps keep your load tight and under control. Our Kestrel pack is also compatible with both Hydraulics and Hydraulics LT Reservoirs so you can keep hydrated when hiking the trails. Once you're all packed then pull in the reverse StraightJacket…

From: $155.68

44% OFF

RRP $279.95

Osprey Stratos 26L Mens Hiking Daypack - Black

Osprey Stratos 26L Mens Hiking Daypack - Black

…access pocket in the lid and a vertically zipped expansion pocket on the front which is perfect for securely storing a jacket or spare layer for easy access. Stratos 26 is the perfect pack for warm days on winding trails. Stratos 26 is compatible with all Hydraulics and Hydraulics LT reservoirs.

Now $184.50

12% OFF

RRP $209.95

Osprey Stratos 26L Mens Hiking Daypack - Eclipse Blue

Osprey Stratos 26L Mens Hiking Daypack - Eclipse Blue

…access pocket in the lid and a vertically zipped expansion pocket on the front which is perfect for securely storing a jacket or spare layer for easy access. Stratos 26 is the perfect pack for warm days on winding trails. Stratos 26 is compatible with all Hydraulics and Hydraulics LT reservoirs.

From: $119.93

42% OFF

RRP $209.95

Osprey HydraJet 15L Kids Daypack - Real Teal

Osprey HydraJet 15L Kids Daypack - Real Teal

The Hyrdajet is a children's pack just large enough to carry an extra layer, a snack, and a 1.5 Liter Hydraulics LT Reservoir which is included. Although sized for kids, this pack has features also found on Osprey's adult sized packs. The mesh back panel provides ventilation and the…

Now $104.50

12% OFF

RRP $119.95

Osprey HydraJet 15L Kids Daypack - Strawberry

Osprey HydraJet 15L Kids Daypack - Strawberry

The Hyrdajet is a children's pack just large enough to carry an extra layer, a snack, and a 1.5 Liter Hydraulics LT Reservoir which is included. Although sized for kids, this pack has features also found on Osprey's adult sized packs. The mesh back panel provides ventilation and the…

Now $104.50

12% OFF

RRP $119.95

Osprey Viper 13L Mens Hydration Backpack 2.5L Bladder - Black

Osprey Viper 13L Mens Hydration Backpack 2.5L Bladder - Black

…the front fabric shove-it pocket for quick access. Theres even a scratch-free slash pocket for your shades. Bike-friendly features include a Hydraulics LT 2.5 liter reservoir with magnetic bite valve retention, internal bike pump storage loops, and Ospreys innovative LidLock helmet attachment…

Now $139.50

12% OFF

RRP $159.95

Osprey Viper 13L Mens Hydration Backpack with 2.5L Bladder - Wasabi Green

Osprey Viper 13L Mens Hydration Backpack with 2.5L Bladder - Wasabi Green

…in the front fabric shove-it pocket for quick access. Theres even a scratch-free slash pocket for your shades. Bike-friendly features include a Hydraulics LT 2.5 liter reservoir with magnetic bite valve retention, internal bike pump storage loops, and Ospreys innovative LidLock helmet attachment…

From: $109.00

31% OFF

RRP $159.95

Osprey Viper 9L Mens Hydration Backpack with 3L Bladder - Black

Osprey Viper 9L Mens Hydration Backpack with 3L Bladder - Black

…the front fabric shove-it pocket for quick access. Theres even a scratch-free slash pocket for your shades. Bike-friendly features include a Hydraulics LT 3 liter reservoir with magnetic bite valve retention, internal bike pump storage loops, and Ospreys innovative LidLock helmet attachment system.

Now $119.50

14% OFF

RRP $139.95

Osprey Viper 9L Mens Hydration Backpack with 3L Bladder - Wasabi Green

Osprey Viper 9L Mens Hydration Backpack with 3L Bladder - Wasabi Green

…in the front fabric shove-it pocket for quick access. Theres even a scratch-free slash pocket for your shades. Bike-friendly features include a Hydraulics LT 2.5 liter reservoir with magnetic bite valve retention, internal bike pump storage loops, and Ospreys innovative LidLock helmet attachment…

Now $119.50

14% OFF

RRP $139.95

Osprey Verve 9L Womens Hydration Backpack with Bladder - Raven Black

Osprey Verve 9L Womens Hydration Backpack with Bladder - Raven Black

…the front fabric shove-it pocket for quick access. Theres even a scratch-free slash pocket for your shades. Bike-friendly features include a Hydraulics LT 2.5 liter reservoir with magnetic bite valve retention, internal bike pump storage loops, and Ospreys innovative LidLock helmet attachment…

Now $119.50

14% OFF

RRP $139.95

Osprey Verve 9L Womens Hydration Backpack with Bladder - Scarlet Red

Osprey Verve 9L Womens Hydration Backpack with Bladder - Scarlet Red

…the front fabric shove-it pocket for quick access. Theres even a scratch-free slash pocket for your shades. Bike-friendly features include a Hydraulics LT 2.5 liter reservoir with magnetic bite valve retention, internal bike pump storage loops, and Ospreys innovative LidLock helmet attachment…

Now $119.50

14% OFF

RRP $139.95

Osprey Verve 3L Womens Hydration Backpack with Bladder - Azure Blue

Osprey Verve 3L Womens Hydration Backpack with Bladder - Azure Blue

…small items into the harness pocket or stash a layer in the front fabric shove-it pocket for quick access. Bike-friendly features include a Hydraulics LT 2.5 liter reservoir with magnetic bite valve retention, internal bike pump storage loops, and Osprey's innovative LidLock helmet attachment…

Now $104.50

12% OFF

RRP $119.95

Osprey Verve 3L Womens Hydration Backpack with Bladder - Raven Black

Osprey Verve 3L Womens Hydration Backpack with Bladder - Raven Black

…small items into the harness pocket or stash a layer in the front fabric shove-it pocket for quick access. Bike-friendly features include a Hydraulics LT 2.5 liter reservoir with magnetic bite valve retention, internal bike pump storage loops, and Ospreys innovative LidLock helmet attachment…

Now $104.50

12% OFF

RRP $119.95

Osprey Syncro 10L Hydration Pack with 2.5L Bladder - Blue

Osprey Syncro 10L Hydration Pack with 2.5L Bladder - Blue

…zippered scratch-free pocket to safely house your eyewear and a tool pocket for trailside repairs. An internal reservoir sleeve holds a 2.5 liter Hydraulics reservoir with magnetic bite valve retention. This translates to easy refills and constant sipping. Additional details include the LidLock…

Now $134.50

20% OFF

RRP $169.95

Osprey Syncro 10L Hydration Pack with 2.5L Bladder - S/M - Blue Racer

Osprey Syncro 10L Hydration Pack with 2.5L Bladder - S/M - Blue Racer

…zippered scratch-free pocket to safely house your eyewear and a tool pocket for trailside repairs.An internal reservoir sleeve holds a 2.5 liter Hydraulics reservoir with magnetic bite valve retention. This translates to easy refills and constant sipping.Additional details include the LidLock carry…

From: $109.00

35% OFF

RRP $169.95

Osprey Syncro 10L Hydration Pack with 2.5L Bladder - S/M - Meteorite

Osprey Syncro 10L Hydration Pack with 2.5L Bladder - S/M - Meteorite

…zippered scratch-free pocket to safely house your eyewear and a tool pocket for trailside repairs. An internal reservoir sleeve holds a 2.5 liter Hydraulics reservoir with magnetic bite valve retention. This translates to easy refills and constant sipping. Additional details include the LidLock…

Now $149.50

12% OFF

RRP $169.95

Osprey Manta AG 36L Hydration Backpack - M/L - Fossil Grey

Osprey Manta AG 36L Hydration Backpack - M/L - Fossil Grey

…Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in.This pack comes with a Hydraulics LT 2.5 liter reservoir compete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $219.50

12% OFF

RRP $249.95

Osprey Manta AG 36L Hydration Backpack - S/M - Fossil Grey

Osprey Manta AG 36L Hydration Backpack - S/M - Fossil Grey

…Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in.This pack comes with a Hydraulics LT 2.5 liter reservoir compete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $219.50

12% OFF

RRP $249.95

Osprey Manta AG 28L Hydration Daypack - Fossil Grey

Osprey Manta AG 28L Hydration Daypack - Fossil Grey

…Ospreys Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Ospreys magnetic sternum strap bite valve for instant access to fluids.

Now $209.50

12% OFF

RRP $239.95

Osprey Manta AG 28L Hydration Daypack - Sonic Blue

Osprey Manta AG 28L Hydration Daypack - Sonic Blue

…Ospreys Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Ospreys magnetic sternum strap bite valve for instant access to fluids.

Now $209.50

12% OFF

RRP $239.95

Osprey Manta AG 20L Hydration Backpack - Fossil Grey

Osprey Manta AG 20L Hydration Backpack - Fossil Grey

…Stow-on-the-go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in.This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $174.50

12% OFF

RRP $199.95

Osprey Manta AG 20L Hydration Backpack - Sonic Blue

Osprey Manta AG 20L Hydration Backpack - Sonic Blue

…Stow-on-the-go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $174.50

12% OFF

RRP $199.95

Osprey Mira AG 34L Womens Hydration Daypack - Bondi Blue

Osprey Mira AG 34L Womens Hydration Daypack - Bondi Blue

…Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $219.50

12% OFF

RRP $249.95

Osprey Mira AG 34L Womens Hydration Backpack - S/M - Misty Grey

Osprey Mira AG 34L Womens Hydration Backpack - S/M - Misty Grey

…Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $219.50

12% OFF

RRP $249.95

Osprey Mira AG 34L Womens Hydration Daypack - XS/S - Misty Grey

Osprey Mira AG 34L Womens Hydration Daypack - XS/S - Misty Grey

…Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $219.50

12% OFF

RRP $249.95

Osprey Mira AG 26L Womens Hydration Daypack - Bondi Blue

Osprey Mira AG 26L Womens Hydration Daypack - Bondi Blue

…Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $209.50

12% OFF

RRP $239.95

Osprey Mira AG 26L Womens Hydration Backpack - S/M - Misty Grey

Osprey Mira AG 26L Womens Hydration Backpack - S/M - Misty Grey

…Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $209.50

12% OFF

RRP $239.95

Osprey Mira AG 26L Womens Hydration Daypack - XS/S - Misty Grey

Osprey Mira AG 26L Womens Hydration Daypack - XS/S - Misty Grey

…Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects your gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $209.50

12% OFF

RRP $239.95

Osprey Mira AG 18L Womens Hydration Daypack - Bondi Blue

Osprey Mira AG 18L Womens Hydration Daypack - Bondi Blue

…Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects our gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $189.50

13% OFF

RRP $219.95

Osprey Mira AG 18L Womens Hydration Backpack - Misty Grey

Osprey Mira AG 18L Womens Hydration Backpack - Misty Grey

…Stow-on-the-Go trekking pole attachment system to stash your sticks. An integrated removable raincover protects our gear if the weather rolls in. This pack comes with a Hydraulics LT 2.5 liter reservoir complete with Osprey's magnetic sternum strap bite valve for instant access to fluids.

Now $189.50

13% OFF

RRP $219.95