This is a Chums cooler bag. It's a novelty item from Jurokucha (Sixteen Tea). I temporarily stored unused titanium tableware in it (for about a month). The bottom is 14cm long and 16cm wide, and the height is 25cm. The inside is made of aluminum cushioning. There are some scratches and wrinkles. It will be shipped folded. Unfortunately, I am not offering a discount. m(_ _)m