Osprey Aether 70 Backpack - Men's

Men's Osprey Aether 70 Backpack features ventilated back system comfort in a multi-day backpacking pack. IsoForm Harness is made with spacer mesh with no sewn seams. Hook-and-Loop adjustable yoke allows 4 in. of fine torso adjustment. IsoForm CM Hip belt is made from heat-moldable foam with ErgoPull hip belt closure. LightWire Alloy Peripheral Frame Suspension features a ribbed foam back panel with grip mesh. Recycled HDPE framesheet with weight-reducing cutouts. Two-Thirds length aluminum stay. Top pocket and removable hip belt convert to lumbar pack for short treks. Front J-zipper panel access. Two stretch woven dual-access side pockets. Stretch woven front pocket with welded vent. Stow-on-the-Go trekking pole attachment. Cord loop Add-Ons attachment slots for Osprey Add-Ons. Side gear loops and straps. Dual ice tool loops. Wide mouth sleeping bag access with divider. Removable sleeping pad straps. Red internal load compression strap. Three horizontal compression st. Available Sizes: Medium, Large and Extra large. M Volume: 70L or 4200 cu. in.. L Volume: 73L or 4400 cu. in.. XL Lolume: 76L or 4600 cu. in.. M Weight: 2.27 kg or 4 lbs. 12 oz.. L Weight: 2.35 kg or 5 lbs. 3 oz.. XL Weight: 2.42 kg or 5 lbs. 6 oz.. Carrying Capacity: 22-30 kg or 50-65 lbs. Dimensions: 31.5 x 14 x 13 in. or 80 x 36 x 30 cm