This is a heart-patterned pouch. The outer fabric is polyester, and the lining is likely cotton. The tag inside only indicates polyester, but the outer and lining fabrics are clearly different. I purchased two colors, but I am selling this one as I haven't used it. Although it's polyester, it doesn't have a crinkly sound and is quite sturdily made. It also has a lining, so I believe it can hold items with some weight. It has a gusset, but it's only about 3 cm. It's large, so it can hold quite a bit. Also, it's cute. It is new but has been stored at home. Please refrain from purchasing if you are sensitive. It will be folded and shipped with simple packaging.