Five exterior zip pockets and two slip pockets. A large backpack on wheels: the convenience of a backpack, the ease of a rolling suitcase. Sturdy telescoping handle with a double-wheeled base. Padded straps for easy conversion to backpack. A large main compartment with easy glide zippers. Three side pockets. Compression straps to keep your gear in place. Dimension - 13.5" x 7.5" x 18".