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Osprey Hydraulics™ LT 2.5L Reservoir

Discount Card Price£28.00

Retail Price £32.00 Save 13%

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A 2.5 litre hydration bladder for your Osprey rucksack that's light, easy to use and simple to care for.

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Product code: 15894953 / 029463

A 2.5 litre hydration bladder for your Osprey rucksack that's light, easy to use and simple to care for.

The Osprey Hydraulics™ LT reservoir's unique combination of the pour shield and Slide-Seal™ top-opening allows you to easily fill and empty the reservoir, whilst giving you easy access for cleaning it after use.

Its twin-welded chevron baffles provide stability, maintain a flat profile and keep the liquid under control when you’re out exploring rough terrain.

The bite valve has a on/off twist lock system, and it's magnetic so you can easily stow and access your water on the go.

Built from strong yet light TPU material, it will withstand either freezing or boiling water.

The QuickConnect™ system allows you to remove the reservoir for easier loading, replacement and cleaning.

  • Slide-seal™ top opening for easy filling and cleaning
  • Pour sheild extends the collar for easy filling
  • Carry handle allows easy reservoir management and filling
  • Bite Valve offers fast, smooth water delivery
  • Made from tough, durable TPU material
  • BPA Free
  • Easy to replace Hydraulics™ hose
  • Included QuickConnect™ allows easy disconnect of the hose
  • Removable and replaceable hose and bite valve
  • Welded chevron baffles prevent sloshing and maintains shape
  • Litre markings printed on reservoir body
39 x 19 x 6

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Ratings & Reviews

Overall Rating

3.50 out of 5
6 reviews
Write a review
3.50 out of 5

Bad taste

Excellent product for a long day walking. Fits brilliantly into my tallon backpack but after 20+ times used and several good washes I can't get rid of the appalling taste. Would welcome any ideas.

3.50 out of 5

The Taste

Wash it out, rinse it well. Half fill with water then freeze it. Virtually all taste is gone. A squirt of lemon juice (not squash) kills any remaining.

Same for all hydration bladders.

3.50 out of 5


Fantastic quality, can't wait to start using it.

3.50 out of 5

Great bag

This bag is the BEST when used with an Osprey sac it is a delight to use, One reviewer said the taste was disgusting, well WASH IT OUT before it is used! the magnet keeper is a great addition, the split tube works very well indeed, when one wants to remove the bag, blow the water left in the tube back, split the tube, remove the bag and leave the tube fixed. EASY

3.50 out of 5

Not very useful

I have 2 Osprey packs, both with outer hydration pockets and quick release straps so having an opening on the side of the loop on the top of this hydration bladder is daft as it keeps sliding off. Also, the split in the tube keeps coming off meaning a wet backpack.

3.50 out of 5


Pros and cons to this product - it's very lightweight, compact, easy to fill, the sternum magnet is really useful.

The biggest problem - drinking water from it tastes disgusting! Such a shame - some great features, but something about the plastic / the valve makes the water taste awful, despite the fact it promises to be bpa free etc - it may well be, but the fact it tastes awful / plasticky suggests I'm drinking something that's probably toxic to me

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