The 500 ml steel WEWATER thermal tumbler allows you to take your coffee wherever you go and always have it hot even after several hours. It keeps liquids hot for up to 6 hours and cold ones for up to 12. By unscrewing the cap, the tumbler opens to become quite wide: add ice or fruit to your drinks or store small foodstuffs. Put it in your bag or backpack with total peace of mind: the hermetic closure guarantees maximum safety. It is made of 18/8 stainless steel, which makes the travel tumbler highly resistant to knocks and scratches. Thanks to the single mould with no visible welds, it will also be easy to clean and long-lasting.