Osprey Hydraulics LT Reservoir
Best lightweight hydration solution for hikers and cyclists needing efficient water access.
This reservoir is the gold standard for shedding pack weight without sacrificing hydration capacity. The rigid backer plate keeps it from bulging against your spine, though you do trade some flexibility for that streamlined, flat profile. It’s the ultimate choice for hikers who prioritize a clean, clutter-free setup over everything else.
$43.95
at
Basspro
More Hydraulics options
Who it's for
- Hikers needing effortless filling and thorough cleaning access
- Backpackers wanting quick refills without re-routing hydration hoses
- Ultralight enthusiasts prioritizing minimal pack weight and bulk
Who should skip it
- Rugged adventurers needing puncture-resistant gear for harsh environments
- Users prone to rushing who might misalign the seal
- Hikers who dislike specialized maintenance or frequent tube scrubbing
Performance breakdown
Weight Efficiency
Minimalist construction keeps pack weight low without sacrificing essential durability.
Filling Convenience
The Pour Shield collar makes refilling in shallow sinks remarkably simple.
Hose Accessibility
Magnetic sternum strap keeps the bite valve secure and ready instantly.
Cleaning Ease
Wide-mouth opening allows for thorough scrubbing and quick drying cycles.
Structural Stability
Hydrostatic backerplate maintains a flat profile against your back while moving.
Flow Rate
Compact bite valve delivers consistent water flow during high-intensity activity.
Key Specs
Capacity
2.5 Liters
Dimensions
16.34H x 7.68W x 0.39D inches
Weight
5.78 oz
Closure Type
Slide-Seal
Reservoir Included
Yes
Construction Material
Metallocene PE Film
Safety Certification
BPA-free, phthalate-free, lead-free
Regulatory Compliance
Certified food safe
Model Number
10000485
Leak Proof
Yes
Know before you buy
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Ask Metto anything about the Osprey Hydraulics LT Reservoir before you decide.