No strap, see pictures for condition

This thermoelectric cooler and warmer will keep your beverages and snacks at the perfect temperature on the go. Its compact size makes it perfect for road trips, camping, and picnics. With both cooling and warming functions, this appliance is versatile and convenient. It's ideal for use in cars, boats, and RVs, making it easy to travel with your favorite foods and drinks. The cooler and warmer is compatible with most 12-volt outlets and features a lightweight design for easy portability. Enjoy cold drinks on a hot day or warm food on a chilly evening with this must-have travel accessory.