I want to carry a drink for heat stroke measures and breaks, but I don't want to increase my luggage too much ... I found a convenient stainless steel bottle in such a case. Introducing the "Teflon-processed mini mug bottle" sold by Aeon's private brand "HOME COORDY".
It is 5.6 cm in diameter and weighs 117 g. It features a minimal size of 200 ml and a simple design without waste.
Screw cap that tightens firmly
The inside has a vacuum double structure that keeps warm and cold for a long time. When I tried making freshly brewed hot coffee, it did not become slimy even after 5 hours and remained at the temperature at which it was ready to drink.
Vacuum structure that allows you to carry coffee while it is warm
The difficulty is that the mouth is narrow and difficult to wash, but the inside is also treated with "Teflon processing" to prevent dirt and odors from sticking to the inside. Bringing coffee brewed in the morning to the office, or carrying a drink in a small bag, it seems that there are many needs even though it is small. There are two color variations, white and pink, and the price is 1,580 yen (excluding tax).