1. Good thermal insulation performanceThe inner wall of the thermos cup has a vacuum insulation layer, which can well maintain the temperature of the drink. Whether it is a hot drink or a cold drink, it can maintain the ideal drinking temperature for a long time outdoors.2. Portable and convenientTh...

1. Strong corrosion resistance - Stainless steel material can effectively prevent rust and corrosion and has a long service life.2. High-temperature resistance - able to withstand high-temperature environments for a long time and not easily deformed.3. Easy to clean - the surface of stainless steel ...