Why Choose 304 Stainless Steel as the Liner for the Stainless Steel Bottle?

The popularity of stainless steel bottles is not only attributed to their portability, but also to their advantage of maintaining the temperature of the beverage. However, when we choose a thermos, what we are most concerned about may be the material of its inner liner.

304 stainless steel, also known as 18/8 stainless steel, has better corrosion resistance and high temperature resistance than other stainless steels, and has become a material for manufacturing the inner lining of thermos bottles. This stainless steel material can not only maintain water temperature for a long time, but also effectively prevent odors and bacterial growth, making your drinking water safe and hygienic. More importantly, 304 stainless steel is non-toxic and harmless, safe for human health, and long-term use will not produce harmful substances.  

When considering the material of the insulation cup liner, we mainly need to pay attention to the following aspects:

1. 304 stainless steel has good corrosion resistance, and if used in high temperature, high pH or high salt environments, it is sufficient to cope with most daily use situations.

2. 304 stainless steel is a food grade safe material that can come into direct contact with food, is harmless to the human body, and is not prone to chemical reactions.

3. 304 has good hardness and strong wear resistance.

Choosing a stainless steel bottle with a 304 stainless steel inner liner is not only to ensure water quality, but also to enjoy a healthier and safer drinking experience.