800ML Double vacuum insulation-this stylish companion can keep your drinks hot for 12 hours or cold for 24 hours; your bottle offers the best of both worlds.The function of the vacuum flask allows you to finally bid farewell to the poor drinking experience forever. Stand out from the crowd: We all like to be different, and this colorful water bottle is undoubtedly a declaration. Provide so many bold colors, if fashion and trendy are your top priority, there is no bus PS: You will also help protect the environment, reducing plastic bottles is definitely a good thing for the planet! The perfect drink for all kinds of scenarios-our thermos can be used for home, workplace, gym, sports, car, beach, camping, hiking, travel and almost all other activities. What can be stored in it? Most beverages include water, tea, coffee and wine. The bottle can even be placed in an ordinary cup holder, which is large enough to hold ice cubes.