Officially Licensed Marvel Product. Double wall vacuum insulation design allows it to make temperature retention from the cold. Food grade stainless steel materials ensure safe and sturdy usage. Sleek and Lightweight, fits great into most car cup holders, allowing you to carry around your bevarges out to anywhere.
1. Do not use in microwave oven or dishwasher.
2. Suitable temperature: -20 degrees celsius -100 degrees celsius .