Jump to: Our Verdict / Features / Specifications
Easy to fill, easy to clean and easy to live with.
Osprey says:
From the handle to the hose and baffles to the bite valve, we thought through every interaction and aspect of our Hydraulics design to identify opportunities for a better user experience—redesigning, reshaping and updating to create our best reservoir series yet.
When water access is plentiful, reach for this lightweight Hydraulics LS 1.5L Reservoir to cut a few ounces. Ideal for smaller carries and shorter visits to the backcountry, this hydration system is meant for hikers who prefer to maintain a lighter setup.
Our Verdict
The Osprey Hydraulics LS 1.5L Reservoir focuses on the details that make a difference. At 114g, it remains lightweight while offering a structured design that holds its shape well inside a pack, making removal and reinsertion far less fiddly than many hydration reservoirs.
The wide Slide-Seal opening is the standout feature. Filling from taps or streams is straightforward, and cleaning afterwards is equally hassle-free. The bite valve delivers a strong flow rate with minimal effort, helping you stay hydrated without breaking stride on the trail.
For hiking, fastpacking and day walks, this is a thoughtfully designed hydration system.
- Reviewed by Ultralight Outdoor Gear
Features
- Lightweight
- Bite Valve
Specifications
- Weights: 114g
- Capacity: 1500ml / 1.5L
- Dimensions: 13.39H X 7.68W X 0.39D IN. / 34H X 20W X 1D CM
Material & Construction
- BPA-free
