Why has the portable water cup become inconvenient?

There has been a portable water cup that is physically folded on the market. It is not folded like a silicone water cup. This kind of folding water cup has appeared on airplanes as a small gift to passengers. It used to bring convenience to people, but with the passage of time, the improvement of technology, the change of consumption habits and effect methods, this foldable portable water cup is becoming less and less common in the market. The reason is that the portable water cup has become inconvenient. Why?

In the 1920s, when mineral water was not produced, people used to carry water glasses when they travelled. This kind of water cup is mainly made of tinplate enamel water cup, which is difficult to carry. In order to facilitate people to travel and carry easily, and at the same time to make the water cup lighter and lower in cost, a foldable and convenient water cup was born, which was once popular in the market.

When others are using bulky water cups, a small and light water cup with a magical folding function naturally attracts countless eyeballs. However, since this water cup is mostly made of plastic, it is found to be easily damaged after use. At the same time, coupled with the problem of workmanship, the use process will not be smooth and there will be lax sealing conditions, which has caused a decline in sales.

With the production of mineral water and the increase in people's income, people prefer to buy a bottle of mineral water when they are thirsty. After drinking, the bottle can be discarded at any time without causing inconvenience to people to carry. It is precisely because of the emergence of mineral water that the number of drinking fountains in public places has begun to decrease, and this kind of foldable water cup is less useful.

Coupled with the problems that the folding water cup will dry after use, take it out, or because of improper storage, it must be cleaned before it can be used when it is dirty, but the originally convenient water cup gives people inconvenience. Even if the cost is low, it is gradually eliminated by the market.

In recent years, when attending the exhibition, we saw folding water cups made of stainless steel. In addition to being bulky, when folded, the stainless steel edges are likely to cause harm to people if they are not cleaned. Later, it was discovered that the market did not show any signs of such stainless steel water cups.

The thermos cup produced by Dongguan Zhanyi Commodity Technology Co., Ltd. uses sufficient materials and exquisite workmanship. In terms of material, we insist on using food-grade 304 stainless steel inside and outside, or a combination of 304 stainless steel outside and 316 stainless steel. The heat preservation time can reach 8 hours, and the cold preservation time can reach 12 hours. We insist on using the AQL1.0 inspection standard, which is far higher than the peer standards, and all links adopt a full inspection system to ensure that each product is a high-quality product. Customers from all over the world are welcome to visit our factory for inspection, and welcome to place orders for cooperation.