Osprey Atmos AG 50 SM/MED BackpackFor weekends backpacking and lighter weight multiday overnight trips where comfort and ventilation are paramount, you can't find a better pack than the Atmos AG 50. AntiGravity suspension delivers a weight defying fit that seamlessly envelopes your back and hips in 3D suspended mesh, leaving you wondering where all that weight you packed went. Your water bottles fit snugly in the easy to use stretch mesh side pockets, an internal reservoir sleeve

The soft edges and triangle shape provide a secure grip

The Flatlock seam construction is designed to minimize chafing

25" (size medium)

Cuffs and hem with spandex trim seal out cool air and feel soft and comfortable on the skin

Dimethicone

and you've got instant nighttime visibility

Surface CTRL™ rubber outsole is optimized for winter conditions and is made with 10% natural rubber

Only Blue rings in stock

moisture wicking and odor resistant properties of Comfort Shell™

That leaves four hours in the day for sleeping

you don't just join an elite sky force

Stretch mesh stirrups