ACYM × nap-chan collaboration Travel Boston bag. This is a re-release as a poláura special item. It's a sold-out item, so it's probably difficult to obtain now. I haven't had a chance to use it, and it's been stored at home. The shoulder strap is also included. I hope to sell it to someone who will cherish it. I aim to ship quickly, within 24 hours of purchase. Price is not negotiable. Thank you for your understanding. Immediate purchase without comment is OK. If you have any questions, please let me know in the comments section.