Topo Designs Klettersack Climb On Commuters who want one pack for the daily trek and the climbing gym will find a lot to like in the Klettersack. A rugged recycled nylon body with leather lash tabs keeps gear attachment old-school, while dual laptop sleeves, a drawstring main compartment, and side compression straps keep everything cinched down and organized. Heavy-duty YKK zippers and reinforced straps carry the load day after day. Features1000D recycled nylon exterior, 210D recycled nylon liner, rugged construction for daily abuse Full-grain leather lash tabs, classic gear-attachment styling Dual laptop sleeves, internal sleeve fits up to 16", external TSA-style sleeve fits up to 15"Drawstring cinch main compartment, flap top secures with side-release buckles Dual side compression straps, cinch down the load when it's not packed full Padded shoulder straps reinforced with seatbelt webbing, built to carry the load all day SPECIFICATIONSIntended Use Everyday, Travel, Commuting Volume25 LMaterial1000D Recycled Nylon, 210D Recycled Nylon Liner, Full-Grain Leather Trim Dimensions12" x 20" x 5"Weight33. 6 oz Laptop Sleeve Internal fits up to 16", external fits up to 15" | Topo Designs | Klettersack | Nylon