Everest Wheeled Backpack, Black, One Size Dimensions 13.5" x 6.5" x 18" (LxWxH) A mid-sized backpack on wheels: the convenience of a backpack with the ease of a rolling suitcase Spacious main compartment with double zipper closure Two zippered pockets and additional front mesh pocket Side mesh pocket perfect for a bottle A convenient detachable coin purse Front bungee organizer for bulky items Telescoping handle with a double-wheeled base