This is a footrest purchased for use on airplanes during overseas travel. I bought it for my child, but they didn't use it. I'm selling it to someone who will use it(^^) 25L inflatable bag, fleece material, perfect for a comfortable footrest. - Capacity: 25L - Material: Fleece - Function: Inflatable (with air pump) - Usage: Can be used as a footrest Thank you for looking.