1. This cup is of a leakproof design, you can put it into your bag with no worries.
2. This thermos is suitable for office, home, and travel use.
3. Thermal effect: 100°C. After 12 hours it could still be over 38°C in the summer, and over 38°C after 6 hours in the winter.
4. Double wall 304 stainless steel inner.
5. Please wash with hot water before using.
Thermal Insulation time: 6-12 hours
Material: High-quality stainless steel
Applications: Travel, School, Business, Gifts
Package includes: 1PC*Thermos