Thank you for viewing. This is a cooler bag / insulated bag. It's a used item that was at home, so there may be some stains. It folds up compactly. It has a mesh pocket on the outside. It has a polyethylene inner sole. Double zipper. The shoulder strap length is adjustable. ● Outer dimensions: 30cm x 35cm, height 28cm (Please allow for slight variations) It will be shipped folded compactly. Thank you for your consideration.