Characteristics: * TEMPERATURE CONTROL: This insulated tumbler keeps drinks hot for 7 hours, cold drinks cold for 11 hours, and ice frozen for 2 days. To keep you hydrated throughout the day, our Vacuum Cup ma a large capacity of 40oz (1,1L). * DAILY USE: To ensure that this thermal mug goes anywhere, we designed it with a sturdy handle and a silhouette that is compatible with the car cup holder. The screw-on 3-position lid allows you to turn the straw to your liking, or you can choose to get rid of the straw and sip without it. * REUSABLE: Made from BPA-free 18/8 stainless steel, this tumbler is and durable. It also comes with a reusable straw. Safer metal 304 material will not produce heavy metals. It is safer for the body. Specification: Material: Stal stainless steel 304 Capacity: 40oz 1200ml Size: L: 27.5cm/10.83", W: 10cm/3.94", H: 7.6cm/2.99"(Approx. ) Suitable for car, home, school, kitchen, restaurant, outdoor, etc. Features: large capacity, tight cover, good heat preservation effect. Warm Tips: 1. Please clean with a soft cloth and warm water before use. 2. Do not use steel wool for cleaning to avoid scratching. 3. Please do not use a microwave, disinfectant cabinet or other household appliances to heat a stainless steel cup.