Mint green striped design ACE carry case. The lock is a TSA007 dial type, so it can be easily changed. There is some dirt on the outside, but it's due to aging, and the inside is very clean. I think you can still use it for a long time. https://www.americantourister.jp/tsa_instruction You can find out how to set the lock here. A zipper-type suitcase, suitable for trips and business trips of about 4-5 nights. It is a size especially recommended for school trips and training trips. With a geometric rib design, the body combines beauty and strength, and uses ABS mixed resin, which is highly impact-resistant and durable. It has a glossy mirror finish that highlights the beauty of pastel colors. The casters are dual-wheel casters that allow for stable running even on uneven roads. For security concerns during travel, it uses a dial-type TSA LOCK that eliminates the need to carry keys. Product number: B-AE-06277 Size: M size Body size: Approximately 59 x 41 x 26cm Overall size: Approximately 68 x 46 x 26cm Weight: 3.9kg Capacity: Approximately 56 liters Days: 4 nights to 5 nights Features: 4 wheels / TSA dial fastener lock Material: ABS mixed resin Manufacturer: ACE Brand: ≪ACE DESIGNED BY ACE IN JAPAN≫ Echo Pulse