Osprey Hydraulics 2L Reservoir v3 tall-tails Hornet OSMO is made with

Hornet OSMO is made with the ultralight variation of our OSMOâ„¢ suite of fabrics

0 kg/6 lbs 10 oz

and other necessities

The extendable Slide provides extra space to carry business cards

You’re one of those hardcore gram counters

Osprey Hydraulics 2L Reservoir v3 tall-tails Hornet OSMO is made withThe next generation of reservoir is here. Redesigned from tip to tail, the 2 liter Hydraulics reservoir features innovative and ergonomic improvements that make it easier to carry, fill, load up and use whether you're buzzing around town, travelling or hitting the trails. This version features a lightweight yet sturdy backer plate that helps reduce bending or buckling while loading, making it ideal for internal or external pack hydration sleeves.