If you want to drink beverage during your everyday, this vacuum mug is the right choice. Made of high-grade stainless steel, the drinkware has a considerable construction. The 400 ml drinkware comes a dual-wall vacuum seal that prevents condensation. So, your drinkware will remain sweat-free when you store icy cold water in it. Your hot drinks will retain temperature for 8 hours, while the cold beverage will maintain the right temperature for 12 hours. As there is a lid with a rubber gasket, you can carry the bottle anywhere without a mess. The dishwasher-friendly, BPA-free bottle is safe for everyone.