Toughness is very powerful - pulling constantly, break constantly, knock not broken, using polycarbonate as the main raw material
Protect kettle - to prevent scratching the kettle, the coefficient of friction between small plastic and plastic than the plastic and metal (aluminum alloy water bottle rack) is much smaller. It is very good to protect the kettle.
Good elasticity [large dots kettle winner] because of the elastic material is very good, so the size of the kettle requirements are not very high, normal size in the kettle can easily use, and beverages, such as black tea, green tea, Wahaha mineral water, Coca Cola, Sprite and so on can be very good use.