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)