Hydraulics LT 1.5L Reservoir

Lightweight, Redesigned Reservoir for Streamlined Hydration

The Osprey Hydraulics LT 1.5L Reservoir is the next generation of streamlined hydration, built for fast-paced adventures, travel, and everyday use. Completely redesigned for improved ergonomics and ease of use, it’s lighter, more stable, and easier to fill, carry, and load into your pack.

Dual internal baffles maintain structure and reduce sloshing, offering better control without adding weight. Compatable with 1/4" valves and optimized for use with internal reservoir sleeves, the Hydraulics LT is your go-to solution for low-profile, efficient hydration wherever the day takes you.