The 24Bottles Travel Tumbler (350 ml) is the ideal choice for anyone who wants to fully enjoy their coffee, tea, or smoothie on the go. The compact thermos cup made of double-walled stainless steel reliably keeps drinks at temperature – up to 6 hours hot and 24 hours cold. With its minimalist design, handy size, and practical drinking closure, the Travel Tumbler becomes an indispensable companion in everyday life. Product features ✔ Capacity: 350 ml – ideal for coffee, tea, smoothies, or other favorite drinks. ✔ Double-walled stainless steel insulation: Keeps drinks hot for up to 6 hours and cold for 24 hours. ✔ 100% leak-proof: Sturdy screw cap and tight stainless steel thread.