Available in 2 torso sizes:

Short Torso = 15-18inches
Regular Torso = 18-21inches

Perimeter Series

Earning "Gear of the Year" from Outside Magazine, the Perimeter 50L is the next evolution of Granite Gear's fit-focus and awareness around Body Diversity. Every person has a unique build, shape and size. Your pack should fit accordingly. The Perimeter Series introduces an additional element in fine-tuning the suspension system to one's body: Shoulder Width Adjustment with regular and wide settings along vertical daisy-chained webbing. When adjusting the torso height, simply choose which shoulder width and re-secure the clip to the corresponding webbing anchor points on each side. The series also utilizes the patent-pending Re-Fit waist belt to wrap around your hips just right.

The Perimeter suspension system utilizes a durable spring steel rod outline to give the pack ergonomic form. The spring steel perimeter rod works in tandem with a PE board cone to disperse weight effectively and also allows for secure anchor points for the shoulder straps to attach to.

Pack Features:

Perimeter Suspension (Spring Steel rod outline with PE sheet core) with 40lb (18kg) load rating

Adjustable torso height and width

Dual density shoulder harness with load-lifter straps and removable sternum strap

RE-FIT fully adjustable dual density hip belt (from 26-42" on Unisex & from 24 - 40" on Women's fit)

Dual large hip belt pocket with DWR treated zippers

Cinch-and-roll closure with crossing webbing straps to compress and secure the pack's contents

Removable lid flap with DWR treated zipper

Bottom flap for additional sleeping pad storage location

Bottom flap has a zippered pocket for storing rainfly

Hydration port & internal hydration sleeve

Stretch woven side pockets

Stretch woven front pocket

Side compression straps

Robic high tenacity nylon (100D and custom 210D)