Drink up your favorite beverage or eat what you brought for lunch in this vacuum tumbler. It has stainless steel double walls (both outer and inner) and maintains the temperature of whatever you put inside for hours. It can even hold ice for up to 24 hours! It comes with a spill-resistant, slide-action lid with rubber gasket. FDA requirements are met and it’s BPA free. Care recommendations are as follows: hand wash and do not microwave this item. Give this to clients who are constantly on the go and they’ll spread the word about you!