Coleman cooler bag. Used a couple of times and stored in a chest of drawers. I tested it and it fits two 500ml plastic bottles (photo 2). Additional note: It seems like it can hold four 500ml canned beers. ● Size: Height 21cm Width 13cm Depth 13cm ● Other notes: There are no scratches or stains, but please check the photos and understand that this is a used item before purchasing.