Disposable stainless steel cup

Recently, Lei Jun, a famous Chinese manufacturer, proposed a stainless steel disposable cup.
Disposable cups are everywhere in our lives. Before, we used plastic cups or paper cups, but after pouring hot water, they will release substances that harm the body, and they are not environmentally friendly.
But this innovation is really great! 304 stainless steel edible material disposable cups will not cause any harm to the human body, and can keep the cup cold or hot!
This cup can be stacked tightly, retaining the durability of stainless steel, and has the convenience of disposable use, suitable for outdoor activities, travel and other scenes.
Compared to traditional paper cups, it is more environmentally friendly because it can be washed and used many times. Compared with ordinary stainless steel cups, it is lighter and suitable for temporary use.