Mountain Equipment Company

Osprey Hydraulics LT Reservoir


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Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


A lighter version of Osprey's tricked-out hydration reservoir. It has welded Chevron baffles to minimize sloshing and maintain a flat profile. It's designed for easy filling (even from a shallow pool or creek) and you can pour water with control rather than dumping it on your shoes.

  • Made of taste-free TPU film that contains no BPA, can be frozen and is safe to use with hot water (up to 140F/60C)
  • Radio frequency welded seams offer a consistent air-tight seal that won't leak
  • Twin welded chevron baffles minimize sloshing and give the reservoir a flat profile in your pack
  • Slide Seal wide opening is easy to clean and dry. Dishwasher safe, on the top rack only
  • Pour shield extends the collar for filling in shallow sinks and streams and add control when pouring into pots or bottles.
  • Integrated handle to pull it out of your pack
  • Flexible TPU hose resists kinks and can be routed to either side of the reservoir
  • QuickConnect tube system lets you remove the reservoir from your pack while leaving the hose in place
  • HydraPak Blaster bite valve has an on/off switch to prevent dribbles. Magnetic clip attaches to the hose and pairs with the included sternum strap magnet

Tech specs

Weight170g (1.5L)
170g (2.5L)
Ideal for
  • Backpacking
  • Day hiking
  • Mountain biking
  • Running
  • Polyurethane
Wide-mouth openingYes
Quick-disconnect tubeYes
Bite valve shut-off switchYes
Made inChina

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4 out of 5 stars with 3 reviews for Osprey Hydraulics LT Reservoir

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