Exclusive modular replaceable wheel assemblies. Folds up to compact size for traveling. Tough, polyester mesh with thick tarpaulin reinforcement. Molded handle on one end. Has a U-shaped opening for easy access to gear. Large, pleated side pocket with accessory clip. 2" triangle rings on either end accommodate the optional XS Scuba shoulder strap (p/n BG915). Dimensions: 13 x 15 x 30 in. (33 x 38 x 76 cm)