ATA Adidas training "2 in 1" bag easily converts from a duffel to a backpack thanks to two shoulder straps stowed inside the bag. Designed with special "angle cut" on one side. Large opening on top with super-sized plastic colored zipper. Strong nylon strap with single shoulder cushion on top. Constructed of 100% strong and resistant PU material. Printed ATA logo on the right side and Adidas logo on the left side.