This is a mini backpack from HAKKA KIDS. It's sized for children up to about 3 years old. Height: 20 cm Width: 25 cm (at the longest part of the bottom) Depth: 8 cm The material isn't specified, but it feels like polyester, so it should be okay if it gets a little wet. It's a cute little backpack to put snacks in and take on walks! It's been used only a few times, so there are no noticeable stains or scratches, but I will sell it to someone who understands that it is a used item. No price reduction is possible.