A doll bag comes in several sizes, generally miniature though. However, the size usually depends on the kind of accessories you put into the bag. And the type of items you fill in the bag depends on the kits the bag comes with. For instance, if the kit includes doll clothes, then you can fill all kinds of clothes in the bags. Apart from that, you can fill in several types of other items like hairbrushes, bath toys, feeding accessories, mirrors, a rattle, and more such items.