Perfect One Bag travel solution--works for carry on and personal item, ideal for digital nomads and globetrotters. Extremely comfortable to carry with a well-padded waistband. Daypack also clips onto backpack straps to carry more securely. This lovely backpack is in good used condition--please note the images indicating one tiny snag in the mesh and some small stains. Large panel zipper access to main compartment Lockable sliders on main compartment zipper (locks sold separately) Dual front compression straps Dual front mesh pockets Padded top and side handles 15 inch laptop compartment Zippered rear flap stows and protects hipbelt and harness Stowaway back panel, harness and hipbelt 2 internal compression straps secure the contents Internal front-flap zippered mesh pocket Big Pack: 12in x 15in x 25in Daypack: 19in x 11in x 8in Fits waist up to 48in Fits torso length 18-22in