The Arc Pro is what happens when a proven long-distance backpack gets stripped down and rebuilt around durability, simplicity, and effortless access. Delivering a technical look and serious trail performance, the Arc Pro is built with rugged Ultra 100X and Ultra TenX fabric for the demands of long-distance hiking.

Venom Stretch Mesh center, side, and bottom pockets keep frequently used gear easily accessible, and a zippered 3D mesh sleeve gives you a convenient spot to quickly stow the included foam sit pad.

Underneath the streamlined exterior is our proven curved carbon fiber Arc Frame and adjustable torso height system, designed to keep weight off your back while delivering the ventilation, adjustability, and carrying comfort long-distance hikers depend on. With interchangeable shoulder straps and belts, plus tons of modular add-ons, the Arc Pro is tough where it needs to be, simple where it should be, and cleaner-looking from every angle. It’s the pack you’ll wonder how you lived without.

Also available in 60L and 70L versions.