In the modern sense, “tumblers” obviously no longer have this design, and often come with a regular flat bottom and straight sides to prevent tumbling. Modern tumblers are a more distinct class of drinkware, and in their case, the name “tumbler” may come from the fact that many tumblers have very so Read More

The thermos cup is welcomed by many people because of its unique heat preservation and portability. So how to choose a vacuum flask correctly? Next, WINWIN-World will introduce you one by one from three aspects: the purchase, use and cleaning of the thermoflask water bottle.How to choose a vacuum fl Read More

I believe that there is such a popular saying in our circle of friends: "you can't help yourself when you are middle-aged. Soak the wolfberry in the thermo flask water bottle!"In China, it's a new fashion to soak Lycium barbarum in hot tea thermos to help people's health.The post-90s even jokingly c Read More

In recent years, as young people have begun to hold a vacuum flask, the types of vacuum flasks we see on the market have become more and more abundant. While pursuing quality, people have higher and higher requirements for the shape preference of the thermos flask, and they like different types of v Read More