A functional suitcase for those who want to pack their luggage compactly. It's sized to fit in a coin locker. It's a very easy-to-use size. Recommended for domestic travel! I used it once, but I'm selling it because I don't have much use for it. There are some areas around the wheels that are dirty, but I think it's not a concern. Item No.: INV30 Size: H47 x W33 x D22 cm (Total: 102 cm) Coin locker size Carry-on allowed (international flights, domestic flights with 100+ seats) Capacity: 21 L Weight: 3 kg Material: Polycarbonate, etc. 3-room storage With three independent storage spaces, you can separate them according to the situation, such as business or private. ① Slim front space for laptops, documents, and gadgets. ② Middle space for clothes, souvenirs, etc., depending on the purpose. ③ Main space for clothes. Laptop storage 12-inch tablets can be stored in the front pocket. 13-inch laptops can be stored in the middle space pocket. Wide Open Open wide by opening the zipper between the front and middle spaces. Easy to store luggage even in narrow spaces. TSA Double Dial Lock Double dial lock that can lock the front zipper and main zipper at the same time. Because it is a TSA-approved lock, you can check your luggage with the key locked when traveling to TSA-compliant countries, providing peace of mind. Brake function The brake can be turned on and off with one touch. Reduces stress during travel on trains and buses where shaking is a concern. Silent Double Wheel Casters Uses Lisof casters (made by Japanese manufacturer HINOMOTO) with excellent quietness, durability, and comfort. 360-degree rotating double wheel casters further improve stable running performance. Side Handle You can also hold the suitcase sideways, making it easier for small people to go up and down stairs. Bottom Handle Supports loading into vehicle trunks and overhead luggage racks. Supports the movement of suitcases that have become heavy with luggage.