This is a brand new RS rucksack that's perfect for carry on travel only. I on;y used it once so the bag is in excellent conditon. Designed for maximum comfort and capacity Carry it on the plane, or check it Converts from backpack to suitcase Outside: The classic, Rick Steves outer-pocket design gives it a clean, efficient look. A full-length side zipper opens to reveal a 14" x 20" compartment (perfect for a jacket). Three additional front pockets, a mesh water bottle pocket, external compression straps, two grab handles, padded shoulder straps and waist belt, and a breathable mesh lumbar panel complete the outside. Inside: The generous main compartment includes adjustable compression straps, a clip-in document pouch with two mesh drawstring bags, and a full-width lid pocket.