Stainless steel that is 100% Hygienic for you, offering you a good drink;
Vacuum insulation can keep liquids cold for 10hours or hot for 2 hours,
so that you can enjoy one fast cool drink immediately after doing sports
or enjoy one perfect warm coffee or just warm water when you just wake up in the morning;
Suitable for all kinds of beverages as well as hot chocolate, coffee, tea, ice water, lemonade, milkshakes, etc!
Available Color: black
Easy to use, easy to clean, pretty appropriate for home, gym, school, work place.