Our deluxe wheeled World Soccer Ball backpack or carryon bag features a sturdy telescopic handle, a sturdy wheel base, two large front pockets, a side mesh water bottle pocket, padded shoulder straps, and a sturdy rubber bottom. The main compartment opens super-wide for easy accessibility. Made of durable 600 Denier Fabric and measuring 20.5" x 13" x 7.9", this is a large easy-to-use backpack bag with wheels that can be used as a rolling school bag, or rolling travel trolley bag.