Thank you for viewing. This is a Kinashi Cycle Kinashi Cycle JETGLIDE body bag. * Color: Dark Navy JETGLIDE... A shoulder strap equipped with a jet glide mechanism (patent pending) that enables quick伸縮操作. With a simple operation of pulling the drawcord on the strap up and down, you can adjust the length of the strap, and it's an innovative mechanism that doesn't leave excess belt even when the strap is shortened. This is a beautiful bag that has only been used 2-3 times. No returns or refunds. Thank you for your understanding. ・Please read the profile.