Shoulder strap device for bag and accessory, has elastic belt serving as main and secondary shoulder straps, where belt is placed between two cloth supports representing connection units with body of bag

摘要

The device has an elastic belt (1) serving as main and secondary shoulder straps. The belt is placed between two cloth supports representing the connection units with the body of a bag. The connection units consist of an upper part such as a shoulder strap (2), and a lower part such as a lower strap (3). An upper extremity (4) of the belt is stitched on at the end of the lower strap.