I used it once. There's a slight feeling of use. When shipping, I will fold it as flat as possible, so please refrain from purchasing if you are concerned about creases. [The following is an excerpt from the internet] 80L Boston bag suitable for 5-6 nights of travel ■Size: Approximately 70 x 35 x 33cm ■Capacity: Approximately 80L ■Weight: Approximately 1.15kg ■Main fabric bottom: Polyester