"A versatile bag that adjusts to meet your needs as a personal item or a carry-on bag, the Osprey Daylite Expandable Travel Pack 26+6 is made for a life on the go. Sized to meet most international airlines standards for a personal item, this light and durable design expands up to 6 liters if needed for use as a standard carry-on bag. The bag's suitcase-style, full zip opening makes packing easy in its 1,587 cu. in. main compartment, while the internal tie down strap and mesh divider helps keep clothing and gear in place and stable during transport. Top, side and bottom grab handles makes it the bag easy to handle. A spacer mesh-covered foam-padded harness and a mesh-covered AirScape ridged foam back panel give you the option of backpack-style carry, while a trolley handle pass-through lets you securely anchor this pack to a larger wheeled piece of luggage. Made of a bluesign-approved 300-denier recycled polyester with durable water-repellent (DWR) treatments and a bottom made of bluesign-approved 600-denier recycled polyester with DWR, this pack stands up to travel. Functional design also features a laptop sleeve, a front Shove-it pocket, 2 stretch water bottle pockets, an organizer with key storage, and adjustable sternum strap with whistle. Versatile, expandable travel pack for travelers Meets most international airlines standards for a personal item Expands 6L into carry-on bag 1,587 cu. in. of space expands to 1,952 cu. in. Suitcase-style, easy access full zip opening Internal tie down strap and mesh divider Top, side and bottom grab handles Spacer mesh-covered foam-padded harness AirScape ridged foam back panel - mesh covered Trolley handle pass-through Bluesign-approved, recycled polyester construction with DWR treatments Laptop sleeve Front Shove-it pocket 2 stretch water bottle pockets Organizer with key storageSpecs: 6""H x 13""W x 17""D. Capacity: 1,587 cu. in. Weight: 1.85 lbs."