Kelty Women's Redwing 40 Backpack 420D Poly Small Back Stafford Imported Redwing has features & organization needed for simplified travel or an overnight on the trail, versatility is the name of the game, it's Kelty Built Features: Top Loading, Top Lid converts to Sling Pack, Zippered side pockets, front pocket w/ organization, Stretch front pouch, Hydration Compatible Suspension Features: HDPE frame sheet, Hex Mesh back panel, shoulder straps and waist belt, ventilating back panel, Sternum strap, Load lifter straps Dimensions: Size (L x W x D) 23 x 14 x 12 in, Weight 2 lbs 10 oz, Volume 40 L, Torso Size 14.5 - 18.5 in Frame Material: Aluminum + HDPE and reinforcement fabric is poly 75x150D tasser coal.Volume: 2400 in3 / 39 L