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Osprey

Osprey Hydraulics LT 2.5L Water Reservoir with Bite Valve, Red

  • Based on 2,406 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Sep 5
Order within 18 hours and 35 minutes
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Features

  • Easy Slide-Seal top opening, seals watertight and provides wide access for easy filling and cleaning
  • Pour shield extends the collar to ease filling in shallower sinks and control pouring into pots or bottles
  • Hydrapak Blaster bite valve offers fast, smooth water flow with a 14 twist on/off switch
  • QuickConnect system and carry handle make removal and filling easy
  • Magnet clip attaches to the reservoir hose and pairs with the included sternum strap magnet for easy water access and hose management
  • All parts are BPA-free, phthalate-free, lead-free, and certified food safe
  • Available in 1.5 and 2.5 liter option

Description

Osprey’s Hydraulics LT Reservoirs by Hydrapak are 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 makes filling, cleaning and most importantly staying hydrated on the trail easier than ever. All parts are BPA-free, phthalate-free, lead-free, guaranteed. All materials are certified food safe according to FDA and EU regulations.

Brand: Osprey


Color: Red


Material: Plastic


Sport: Snowshoeing


Item Weight: 0.37 Pounds


Strap Type: ‎Shoulder Strap, Chest Strap, Adjustable


Capacity: ‎2.5 Liters


Tank Volume: ‎2.5 Liters


Manufacturer: ‎Osprey Packs


UPC: ‎845136036543


Global Trade Identification Number: ‎43


Item Package Dimensions L x W x H: ‎17.98 x 8.15 x 1.18 inches


Package Weight: ‎0.3 Kilograms


Item Dimensions LxWxH: ‎15.4 x 7.5 x 2.4 inches


Brand Name: ‎Osprey


Warranty Description: ‎Warranty


Model Name: ‎Hydraulics


Suggested Users: ‎unisex-adult


Part Number: ‎10000484


Model Year: ‎2016


Style: ‎Hydraulics Lt 2.5l Reservoir


Included Components: ‎Osprey Hydraulics LT 2.5L Reservoir


Size: ‎2.5 L


Date First Available: May 1, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • BEST HYDRATION RESERVOIR OUT THERE
Awesome bladder. I already have one of these so i know what i can say about it. Stays relatively flat even when full, awesome all the way around. OSPREY doesnt fool around!!! Great quality on the slide top and all components. Nothing feels chinsey, even though the bag itself is kinda thin, the material is strong. Recommend freezing with lemon juice and lemons in water 2/3 full before use though. Lots of plastic/rubber taste when you first get it. To be expected from all new water bladders. Bite valve is excellent and the magnetic clip is my favorite feature. Excellent option if you wanna scoop your water straight from a stream, with the slide top mouth and hard lips it is easy peasy. The fact that the tube splits with a quick connect, filtering is a breeze if you have a clip in filter. Filling this thing with a gravity system would be just as hassle free. If you dont need the rigid back panel the LT model is the way to go, it is the lightest of the hydraulics line and will last you a very long time. All around the best choice when it comes to water bladders, i think. Be sure to get a cleaning kit though. Cleaning the drink tube could keep you from getting unnecessarily sick. ... show more
Reviewed in the United States on October 20, 2017 by Zach H.
    • Great for desert hiking or biking.
The 2.5 liter bags were perfect for a weekend backpacking trek in Joshua Tree. We still had to carry more water, but the 2.5 liter bags were a perfect fit in or Osprey Exos packs. The durability, seems good, decent thickness. We didn't experience any leaking from any part of the bags, or hoses. Easy to drop into our packs. We would definitely buy again, it's a good value for the money. ... show more
Reviewed in the United States on April 15, 2024 by Benjamin
    • Beautifully made. Very functional
Beautifully made. Very functional. 1) opens not with a screw-on cap but with a slide off plastic crimping thing. Then the entire top opens like a ziplock bag for easy filling and cleaning. 2) the tube detaches close to the reservoir so once you install the tube in the shoulder strap, you can leave it in place and remove only the reservoir for filling and cleaning. This is super convenient and a smart idea. 3) the bite valve easily pulls off so you can clean the other part of the tube and let it dry out for storage. 4) no chemical taste or smell 5) compared to that other leading brand of reservoir packs, this is in another class entirely 6) the magnet by the bite valve is a great feature. Installs on the sternum strap to hold the tube steady during activity. Downside: it's expensive!! ... show more
Reviewed in the United States on March 31, 2017 by Jt
    • woke up dreaming
REALLY! About 4 days ago I woke up thinking there has to be a better water bladder design. Every time I fill up my Humpback (you know the one) bladder it swells up as big as my leg and takes up half the pack. I thought to myself, what we need is a bladder with an internal panel that makes it keep it's shape. I thought to myself of the $$$millions that I would make and how adoring fans would stand in line just to thank me. Then I looked on Amazon. RATS! Right there before me was this Osprey 2.5L bladder designed just for me. It does not hurt that I also have an Osprey pack. Seriously, this may be the absolute best design that I have seen. The V that you see is two "welded" in panels that keep the bladder from ballooning into a sausage. When fully filled it is about 2" thick and should easily fit any pack designed to carry a bladder. The hose can be easily routed left or right as required by your pack. It also has a quick disconnect inside the bag that allows the bag to be removed with out having to reroute the exterior part of the hose. The magnetic clip to keep the mouth piece in place for easy access is simple genius. I could go on about how easy it is to fill etc etc etc but instead I will say that if I had build my own bladder it is pretty certain that it would look and work a whole lot like this one does. Of course, I will miss my adoring fans but at least I did get a great bladder and did not have to make it myself. Absolutely recommend this. ... show more
Reviewed in the United States on May 2, 2019 by John McHan
    • Quality Water Bag but Big
I picked up this water bag to use in a 22L Ortovox backpack. It is high quality and has a nice tube which splits in two about half way through. This is a great feature because you can leave half of the tube in you pack strung through the shoulder outlet and still remove the bag for filling or cleaning. There is a bit of a taste (perhaps plastic/factory), but it's not too bad. Should go away with time. One item to note is that the bag is quite tall. In my backpack it has to fold over a bit when hanging from the strap in the backpack. This hasn't caused any issues, but it's good to know about. Pros -Holds a lot of water -Materials are quality -Hose breaks apart into two pieces -Seems durable Cons -Taste (not too bad) I'd buy it again. If you have a small pack, you may want to size down. ... show more
Reviewed in the United States on December 18, 2019 by AircooledType1
    • Clean Water again!
Great product to replace your old nasty Osprey bladder. Easy to change and it came with a new magnetic attachment point for your pack. I used this with my Osprey pack but it would likely work with other packs.
Reviewed in the United States on September 18, 2024 by Steve
    • Great product
Exactly what i needed, it's perfect for my 38l.
Reviewed in the United States on April 5, 2025 by Todd Zimmerman
    • Does great, capacity is good and haven't had any leaking
Works great. I wasn't sure about the type of closure - I'm unfamiliar with it and have heard many reports of leaking, however I haven't had any issues. I did buy a cap for it which isn't the best but I prefer not having it get drug around in the mud. First drink every time (and it was drained and dry before use) always tastes a little funky. Then I don't know if it doesn't taste anymore or if I'm used to it, but I haven't really noticed any other weird tastes after that. Capacity is also perfect. ... show more
Reviewed in the United States on April 2, 2025 by Josie

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