TWISE Twise Side-kick Rolling Backpack, Dino This rolling backpack for kids converts from a rolling back on wheels into a wearable backpack with shoulder straps. Features a large main compartment, 2 side pockets and a front pocket organizer. Measuring 16 x 12 x 5 inches, this backpack is also designed to be used as an underseat carry on bag for airplane travel. The single-tube aluminum handle extends for easy maneuverability by kids. Telescoping handle stores nested in bag. Molded rubber bottom holds up to the punishment of dragging on pavement. No more holes in the bottom of your kids rolling backpack! Made of durable ripstop polyester fabric with a metal frame and reinforced edges, this rolling backpack for boys and girls has a water resistant coating to keep your gear dry Front pocket organizer with pencil holder, key fob and zipper pocket Recessed three stage locking handle with push button and padded grip handle Soft and noiseless wheels Roomy main compartment Air mesh cushion padded shoulder straps and back with slip-in system in excellent condition, the child used it just a couple of times