The main compartment of this gym bag is easily accessible thanks to the U-shaped zipper. The sports bag can either be carried over the shoulder with an adjustable shoulder strap, or on the two handles. Dimensions: 1400 cu. in. ( 23L ) 16 x 9 x 7.5'' ( 41 x 23 x 19cm ) 0.9 lbs. ( .4kg ). Material: Polyester.