Outside measurements are 10 inches by 7.5 inches by 3 inches. This is expandable by opening a zipper. It expands to 5 inches deep. There is an outside pocket, but it does not fasten or close. The pocket is insulated. There is a faint stain on the front as shown in the last picture. This has been washed with dish soap and there is no odor.
Comes from a smoke free and pet free home. I re-use mailing envelopes, boxes, and packaging material in order to keep my prices low.