This is a cute lunch bag from SIBATASAN. It can be used for both cooling and warming. - Brand: SIBATASAN - Colors: Green, Navy - Model Number: CW-832-139 - Type: Lunch Bag - Made in China Size: 19cm (height) x 20cm (width) x 11cm (depth) It's sized to fit a 500ml plastic bottle, either vertically or horizontally, but it's a tight fit vertically. *Please note that these measurements are approximate. Brand new, with tags. I haven't had a chance to use it, and it's been stored in a closet. There are no stains or fading, and I think it's in beautiful condition, but it's been stored at home, so I would like to sell it to someone who understands this. Thank you for looking.