Purchased at USJ around 2000. Stored in a closet, hardly used. Size: Length 23cm, Width 14cm, Thickness 5cm. I searched for similar items using image search, but couldn't find any. It might be a rare item. It has double zippers, but one is stuck at the end, so it's effectively a single zipper (see the last image). The condition is such that it looks "new?" from a distance, but you can tell it's used upon closer inspection. The logo is in particularly good condition.