This is an insulated shoulder bag. Main body: Approximately 8cm in diameter x 12.5cm in height Shoulder strap: Approximately 2cm wide x 50-100cm long This bag, case, or water bottle cover is designed to keep 280ml PET bottles or 350ml canned beer/juice cold or warm, and can be carried over the shoulder. *The PET bottle drinks and canned beer in the photos are not included. It has a convenient pocket. The outer material is canvas, and the inner material is a silver-colored insulation sheet. The top can be cinched closed. This item was received about three months ago. It does not have its original packaging, but it is a new, unused item. Please understand that it has been stored at home. #CoolerBag #InsulatedBag #InsulatedCooler #CoolerInsulated #Bag #ShoulderBag #CoolerInsulatedShoulderBag #InsulatedCoolerShoulderBag #PETBottleCase #PETBottleCover #CannedBeerCase #CannedBeerCover