Comfortably carry for the long haul with the Gregory® Alpinisto 50 Backpack! FusionFlex suspension, a snow-shedding compression-molded back panel, a dual-density LifeSpan foam shoulder harness, a tubular 7001 aluminum perimeter frame, anti-barreling cross stay, and lightweight framesheet maximize comfort and movement. Plus, you can remove the framesheet, frame, and hipbelt to make a lighter pack. Full-length, side-access zipper with locking sliders provide access to main pack contents. Internal hydration sleeve sports foam bivy pad, a universal hanger, and port, so you can add in a reservoir for hydration on the go. Other storage options include dual storm-skirt top with quick-pull drawcord closure that fits a helmet underneath; floating top pocket with underside pocket and key clip; compressible crampon pocket with puncture- and tear-resistant zones; top webbing pass-through tool attachment; zippered pockets, gear loop, and sled attachment loops on hip belt; and oversized, A-frame ski carry attachment system. Top compression strap with reinforced tubular webbing haul handle and front loops for 3-point carry. Side compression with wand pocket. This pack also features ComfortGrip molded zipper pulls, glove-friendly hardware, and a dual-layered bottom panel for increased durability. Body is made of high-density, 45% recycled nylon, and bottom is made of high-density nylon and high-density, 45% recycled nylon. Lining is made of embossed nylon and high-density, embossed polyester.

Body: High-density, 45% recycled nylon
Bottom: High-density nylon and high-density, 45% recycled nylon
Lining: Embossed nylon and high-density, embossed polyester
FusionFlex suspension
Snow-shedding compression-molded back panel
Dual-density LifeSpan foam shoulder harness
Removable tubular 7001 aluminum perimeter frame
Anti-barreling cross stay
Lightweight, removable framesheet
Full-length, side-access zipper with locking sliders
Internal hydration sleeve with foam bivy pad, universal hanger, and port
Dual storm-skirt top with quick-pull drawcord closure that fits a helmet underneath
Floating top pocket with underside pocket and key clip
Compressible crampon pocket with puncture- and tear-resistant zones
Top webbing pass-through tool attachment
Zippered pockets, gear loop, and sled attachment loops on hip belt
A-frame ski carry attachment system
Top compression strap with haul handle and front loops for 3-point carry
Side compression with wand pocket
ComfortGrip molded zipper pulls and glove-friendly hardware
Dual-layered bottom

Specs:

Small – 28"H x 14"W x 11"D; Torso Length: 16"–18"; Hip/Waist Adjustment: 27"–45"; Capacity: 47L (2,868 cu. in.); Max. Carry Wt.: 50 lbs.; Weight: 3.37 lbs.
Medium – 30"H x 14"W x 11"D; Torso Length: 18"–20"; Hip/Waist Adjustment: 28"–48"; Capacity: 50L (3,051 cu. in.); Max. Carry Wt.: 50 lbs.; Weight: 3.53 lbs.
Large – 32"H x 14"W x 11"D; Torso Length: 20"–22"; Hip/Waist Adjustment: 30"–53"; Capacity: 53L (3,234 cu. in.); Max. Carry Wt.: 50 lbs.; Weight: 3.69 lbs.

Gregory Alpinisto 50 Backpack