Hydraulics LT Hydration Reservoir
Size:
Quantity
Why We Like The Osprey Hydraulics LT Hydration Reservoir
Osprey doesn't mess around when it comes to keeping us comfortable on the trail, and that's evident in the design of the Hydraulics LT Hydration Reservoir. Made with twin-welded chevron baffles, this reservoir limits sloshing, stabilizes water, and maintains a flat profile in our pack. Osprey equipped the Hydraulics LT with a convenient Slide-Seal closure for easy-filling at the kitchen sink or spring, and the magnetic bite valve ensures we don't lose any water until we're good and ready to wet our whistle.
Details
- Stable hydration backpack awaits your boundless adventures
- BPA- and phthalate-free TPU bladder for more carefree hydration
- Twin-welded chevron baffles secures the sloshy cargo over rowdy terrain
- Carry handle for easy slinging into the back of a car
- Magnetic bite valve corrals the hose while you're focused on hiking
- QuickConnect hose system seals off the reservoir to avoid leaking
- Item #OSPZ1GN
- Material
- TPU (thermoplastic polyurethane)
- Volume
- [1.5L] 51oz, [2.5L] 85oz
- Valve
- bite
- Dimensions
- [1.5L] 12.5 x 8 x 2in, [2.5L] 15 x 8 x 2in
- Claimed Weight
- [1.5L] 5.6oz, [2.5L] 6.4oz
- Manufacturer Warranty
- lifetime
- Activity
- hiking, backpacking
Reviews
Q&A
What do you think about this product?
Overall Rating
4 based on 31 ratings
Review Summary
Customer Images
Here's what customers have to say
The hydration reservoir is generally well-received, with many customers praising its quality, design, and functionality. It is described as easy to use, durable, and effective at keeping users hydrated during activities. However, some customers have reported issues with leaks, problems with the design, and a plastic taste in the water. While the majority of users are satisfied, there are also some quality control concerns that have led to dissatisfaction for a minority of customers.
AI-generated from the text of customer reviews.
View
Selecting an option will reload the available reviews on the pageJuly 16, 2025
Great water bladder
Everything is built to create a robust, great working long lasting water bladder. Easy to fill and drink from. I won’t buy any other bladder. I use mine whilst kayaking. It sit’s on my deck securely and the hose is ling enough to drink from whilst still paddling.
Originally reviewed on osprey-emea
July 7, 2025
Seems very well made. Fits
[This review was collected as part of a promotion.] Seems very well made. Fits perfectly into my talon 22
Originally reviewed on Osprey
June 26, 2025
Great product
Easy to use, great size and shape. Only thing would improve is the magnet attachment to bag strap. It’s probably fine for osprey bags but with other bags that have smaller straps it comes off easily.
Originally reviewed on osprey-emea
June 23, 2025
The quality is unparalleled and
[This review was collected as part of a promotion.] The quality is unparalleled and the design of the new bladder is awesome. After using Osprey for over a decade something stands out. The product is always phenomenal, but the customer service is what keeps me coming back
Originally reviewed on Osprey
May 24, 2025
Very disappointing
I used this 5 times and then realised that it was leaking. Two holes near plastic holder. Very disappointed and suspect this is a design fault. I have the 1. 5 L one and it has been fine for over a year and still going strong
Originally reviewed on osprey-emea
May 22, 2025
New Hydraulics reservoirs do not work with legacy Raptor 14 hydration packs
Osprey has changed the design of the Hydraulics bladder. The old one had a gray slider with a cutout to put the sewn bladder hanger loop through to hold the reservoir in place. The new (red) slider no longer has the cutout and only works with the buckle loop.
Originally reviewed on Osprey
May 22, 2025
Thanks and yes the bladder
[This review was collected as part of a promotion.] Thanks and yes the bladder is just as described. The baffles inside keeps it quiet while walking/hiking out and about. This version of the bladder is awesome. The only downfall is that it is difficult to insert the inner fit collapsible device to air dry it after cleaning
Originally reviewed on Osprey
May 6, 2025
Reservoir
Really poor bladder sealing, not a good as the previous design.
Originally reviewed on osprey-emea
April 17, 2025
The usual high quality Osprey
[This review was collected as part of a promotion.] The usual high quality Osprey product. This was for my 14 and 20 ltr sized packs (hiking, mtn biking). Works great with no issues.
Originally reviewed on Osprey
March 30, 2025
This removable water bladder is
[This review was collected as part of a promotion.] This removable water bladder is a great design and easy to fill. I have been using this product for years and it is very durable. I use this multiple times per week mountain biking.
Originally reviewed on Osprey
Do you have a question about this product?