This 9x13 carrier is perfect for transporting your hot and cold casseroles,cakes, bars, etc. It is constructed of 100% pre-washed cotton material with a layer of Insulbrite, and snuggly secures your pan with velcro on all sides. The strap handles are made of strong poly webbing, and wrap around your pan for extra security. It fits a 9x13 pan or dish perfectly with a little wiggle room. This would make a lovely gift also. Can be machine washed in cold water and tumble dry on low heat. Do not use in microwave.