Extra Durable 1680D Polyester with PVC coating Articulated side fi n pockets Retractable top handle and Rugged wheel set Rebounding PE board frame Protective V-Diamond base and 8 corner guards The Aqua Lung - Explorer II Roller is made for travel. This bag is the perfect size for a full dive kit and all your other travel gear. The side pockets are designed to fi t fi ns as long and wide as the Aqua Lung Sling Shots, Giant size. The organization pockets are conveniently placed on the exterior and interior of the main compartment fl ap.