My family, who used to travel a lot for work, is now teleworking, and we're selling this because it's a waste to just have it sitting at home. It's been used about 10 times. There's some peeling of the coating/vinyl? but the zippers move smoothly. There's no key. Size: 40 x 64 (including casters) x 24 cm *Please note that these measurements are approximate due to being taken by a non-professional, so there may be some slight variations.