The All Bottle Cooler holds one bottle - any size, any shape including 8oz. standard bottles, wide-body bottles, extra tall bottles, bent bottles, sipper cups and soda cans. Can also hold 2 small/short, newborn bottles. Features a leak-proof lining that pulls up for easy cleaning to prevent mildew or odors. Lining is also PVC, lead and phthalate free! The All Bottle Cooler is fully insulated and includes a reusable ice pack to keep bottles cool & fresh for hours. Compact to fit into diaper bags.