◾︎ Instant purchase OK ◾︎ Anonymous delivery KINTO Travel Tumbler Color: White 350ml I used this to hold hot water for making baby formula when going out. There are some minor scratches on the sides, although they are not very noticeable. I only put hot water in it, and I never drank directly from it. 【Stress-free drinking experience】 We aimed for a natural drinking experience like a glass or mug, eliminating protrusions such as screws to create a smooth mouthfeel and allowing you to drink from any 360-degree angle. The structure prevents ice from hitting your mouth and prevents the drink from coming out too quickly, allowing you to comfortably drink to the last drop. 【Excellent heat and cold retention】 The bottle body has a double-walled stainless steel construction. By creating a vacuum between the outer and inner walls, heat loss due to convection is prevented, providing high heat and cold retention. It maintains a temperature of 65°C or higher for heat retention and 8°C or lower for cold retention for 6 hours, allowing you to refresh yourself at a delicious temperature anytime. Furthermore, the design prevents dust from entering even when the lid is removed, eliminating the need to open and close the lid every time you drink, which won't interrupt your work.