Keep It Light

You didn't pick up backpacking to walk away from every trip with a sore back, which is why you need the Gregory Optic 58L Men's Backpack. This ultralight pack offers the extra room you need for 3-day weekends without sacrificing on comfort or durability. Weighing just two and a half pounds, the Optic 58 is surprisingly plush thanks to the AeroSpan back suspension, EVA padded hipbelt, and dual density foam shoulder harness. This enables you to comfortably carry heavy loads for miles without regretting your decision to start backpacking in the first place. Featuring plenty of storage and organization to boot, this pack has a dedicated hydration sleeve, zippered lid pockets, and even a loop on the shoulder strap to hold your sunglasses, perfect for ever-changing weather conditions. Plus, Gregory added a weather flap on the underside of the top lid and a custom fit raincover to the pack, ensuring that your gear stays dry no matter what the weather has in store.

Features

• Ultralight backpack for anyone counting grams before their next weekend away
• AeroSpan suspension system turns up the AC on hot days
• Ultralight 7001 aluminum frame won't weigh you down
• FocusForm dual density shoulder harness for ultimate comfort
• Hydration sleeve is compatible with any water reservoir
• Two external hiking pole/ice axe attachment loops
• Padded hipbelts with zippered pockets keep valuables close at hand
• QuickStow sunglasses holder saves your shades from being dropped in the dirt
• Included raincover and weather flap provide waterproof protection

Specs

• Gender: Unisex
• Best Use: Ultralight Backpacking
• Fits Torso Size: [Small] - 16" - 18"; [Medium] - 18" - 20"; [Large] - 20" - 22"
• Fits Hips/Waist Size: [Small] - 27" - 45"; [Medium] - 28" - 48"; [Large] - 30" - 53"
• Weight: [Small] - 2 lbs 6 oz; [Medium] - 2 lbs 8 oz; [Large] - 2 lbs 11 oz
• Volume: [Small] - 55L; [Medium] - 58L ; [Large] - 61L
• Size: [Small] - 26" x 12.5" x 11"; [Medium] - 28" x 12.5" x 12"; [Large] - 30" x 12.5" x 12.5" 
• Material: [Body] - 100D High Tenacity Nylon; [Bottom] - 210D High Tenacity Nylon/135D HD Polyester; [Lining] - 135D HD Polyester
• Max Carry Weight: 35 lbs