Dimensions：2.2 × 7.1 in │ Ø 56 × 181 mm Capacity：9.5 oz | 280ml N.W.：5.1 oz | 146 g
Function: Drinking Water, coffee or tea.
Features: Double-layer inner container, heat insulation, vacuum insulation. Leak-proof with silicone gel. The cup cover core is made of a combination of silicone gel and pure titanium, ensuring a healthier drinking experience. Available in multiple colors.
Test: The vacuum bottles/cups have the functions of heat preservation and cold preservation at the same time. After pouring boiling water into one of our vacuum bottle and waiting for 8 hours, the water temperature is 61.2 degrees. As for the cold water of 7 degrees, after staying in our thermos for 3 hours, the water temperature is 9.7 degrees.