High Quality Material : food grade material. High temperature resistance, wear resistance, anti-aging. ensure your drinking safety. The liner uses food grade 304 stainless steel.Surface matte texture, not easy to fall off.
One cup, Two usages: You just pour some boiling water into the cup and shake it about 1 minute, it will cooling the hot water into 55℃, which is the best drinking temperature for human body. Moreover, when you pour some cold water into the cup, and shake it also about 1 minute, you will soon get 55℃ hot water again.
By shaking the cup, you will have 55 Degree Celsius(=131 Degree Fahrenheit) water in minutes. you don't have to wait when drinking water in the morning or feeding your baby,or taking medicine, or after exercising. anyway, you don't have to wait anymore!
Best gift for your loved ones：Health and environmental-friendly, practical and lovely, not only is a daily necessities, but also your first choice for your loved ones. To express your love, all in one cup.
Capacity: 10.1 oz(300ml)
Insulation time：Keeps Hot up to 5 Hours
Plastic Grade: Food Grade (pp)
Material: 304 Stainless Steel (Food Grade)
Thermal Conductive Material: Patented environmental- friendly physical cooling material
- 4 x 55 Degree Cup