A versatile pack that' s perfect for thru-hikes and alpine expeditions the Ariel AG 75 has your back. The Ariel AG features a continuous suspended panel of lightweight mesh extending from the upper torso through the lumbar area. Top lid converts to a functional DayLid pack for shorter trips away from camp. Welded stretch woven front pocket and convertible top pocket. Dual entry stretch woven side pockets. Spacious zippered sleeping bag compartment provides organized load division and easy alternative access to the main pack body. Dual front compression straps with StraightJacket compression. Removable sleeping pad straps. IsoForm5 harness with dual density foam and CM hip belt provide a custom heat molded fit for extra comfort. Internal back panel hydration sleeve with dual exit ports. Stow-on-the-Go trekking pole attachment. Osprey will repair for any reason free of charge any damage or defect in their product − whether it was purchased in 1974 or yesterday. If they are unable to perform a functional repair on your pack Osprey will happily replace it. Load range: 35-60 lbs. Volume: • SM 4211 cu. in. (69 L) • MD 4394 cu. in. (72 L) • LG 4577 cu. in. (75 L) Material: • Main: 210D nylon dobby • Accent: 210D hgh-tenacity nylon shadow box • Base: 500D nylon Packcloth Imported. Measurements: Bottom Width: 16 1 4 in Depth: 13 1 2 in Height: 32 1 4 in Strap Length: 33 in Strap Drop: 14 1 2 in Handle Length: 7 in Handle Drop: 2 1 2 in Weight: 5 lbs 0.64 oz Product measurements were taken using size SM.