This is a Maison Margiela fabric storage bag. When you purchase clothing at the store, they will store the items in this bag. It's shaped like a pillowcase. No gusset. I received this when I made a purchase, so I have used it once. This is the smaller size (I am also selling a larger one). Width: 39.5cm, 53cm (when expanded), Height: 29cm I have included a comparison image with a plastic bottle to help you understand the size. Please note that it will be folded small for shipping. *I have 12 of the same bag. If you would like multiple, I will create a dedicated page for you, so please let me know. This is the price for one bag. *I am also selling other sizes and shopping bags, etc.