I've never used it, but it's been stored at home! It's a Jack Bunny changing bag! It has Velcro, and when you open it, there are two storage spaces in the front. I think you can put socks and underwear there! The inside is also spacious, so you can put shirts and such. It can also be used as a changing pouch for golf rounds. I think you can also store tablets and other items! It's not a thin fabric, but a thick fabric like quick-drying sweat material, so it's sturdy!! Approximately 23cm tall x 38cm wide Please refrain from purchasing if you are concerned about minor details, as these measurements are taken by an amateur!!