1, Best vacuum temperature lock technology for maximum temperature retention, keeping drinks hot or cold for 4-7 hours.
2, This stainless steel vacuum flask has large mouth opening for convenient drinking and filling ice cube.
3, Wonderful Vacuum office mug for brewing a hot cup of coffee or ice red tea into your tumbler
4, Constructed with double wall food grade stainless steel 304,and 3rd layer of copper plating. Its liner is treated by electrolysis,easy to clean, Anti fouling, odor.
5, Sweat proof, 0 BPA, food grade safe
6, Moderate capacity 11oz,leak-proof, fit for car holder; really cool design for men.
7, Lid’s steel cover could be screwed off and stock tea inside
Capacity: 350ml/ 450ml
Care: No dishwasher, No microwave, No Freeze