Brand new. Moving and need to downsize. Lightweight & Durable - Durable fabrics in high-wear areas combine with smart design to create a lightweight and tough travel pack that will last a lifetime. Stowaway Harness & Hipbelt - The harness stows away for safekeeping while checked and deploys quickly for any path or trail. Detachable Daypack - Detachable daypack provides additional storage and organization ideal for day trips or carry-on. Daypack Inclues mesh side pockets, and laptop and tablet sleeve secure in lockable compartment Domestic Carry On size: Daypack under seat, Chassis overhead Fits most 16" laptops, Dual front compression straps, External zip toiletry pocket, Adjustable torso fit Item Dimensions: 21.7H x 13.8W x 9.1D in; Item Weight: 4.23lb