Large panel zip access to main compartment with internal zippered mesh pocket Dual front compression straps, stowaway back panel, harness, and hipbelt Dual front mesh pockets, heat-embossed scratch-free stash pocket Laptop and tablets store in a secure compartment; fits up to a 15" device 2 internal compression straps keep contents secure during travel Best Use:   Travel Material:  Nylon Number of Exterior Pockets:  4 Weight:   S/M - 3 lbs 12 oz / M/L - 3 lbs 14.4 oz