40oz Vacuous Stainless-Steel Insulated Tumbler

The 40 oz tumbler comes with lid and straw, adopt double wall vacuum insulation technology, keeping your drinks at the perfect temperature, cold or hot for hours.This tumbler cup is made of high quality 304 stainless steel, covered with a layer of durable and beautiful coating. The straw use food grade material, with dust-proof straw hold plug , and the straw is anti-scalding and can be removable; Safe, reliable and durable.40oz large capacity, to help your body take in more water and make you healthier too, perfectly for office use, travelling or gym without worrying about leaks and spills.