Cars 2 Thermos Funtainer Bottle & Food Jar "Ultimate Back To School Sets" has many other Back to School Sets to choose from- Click the Link Above to see Food Jar Keeps Food Hot for 5 Hours, or Cold for 7 Hours - Beverage Bottle Keeps drinks Cold for 12 Hours Double Wall Vacuums in Each; Kid-proof Design; Light, Compact, and Portable Food Jar and Bottle made from Stainless Steel; Bottle - 12 oz... Food Jar - 10 oz. Your son or daughter would love to have their favorite Cars characters with them wherever they go!