Hi-tec Wip 400ml thermal mug Properties: Hi-tec thermal mug Double Walls - maintaining the temperature of the drink for many hours thanks to the vacuum between the two walls Stainless Steel - A stainless steel material that is resistant to external factors. Beverages do not absorb flavors. ergonomic design, easy to hold capacity: 400 ml ergonomic design corrosion resistance Material: internal: 304 stainless steel external: PP, ABS Color: multicolor;Hi-tec Wip 400ml thermal mug Properties: Hi-tec thermal mug Double Walls - maintaining the temperature of the drink for many hours thanks to the vacuum between the two walls Stainless Steel - A stainless steel material that is resistant to external factors. Beverages do not absorb flavors. ergonomic design, easy to hold capacity: 400 ml ergonomic design corrosion resistance Material: internal: 304 stainless steel external: PP, ABS Color: beige, brown, black;Hi-tec Wip 400ml thermal mug Properties: Hi-tec thermal mug Double Walls - maintaining the temperature of the drink for many hours thanks to the vacuum between the two walls Stainless Steel - A stainless steel material that is resistant to external factors. Beverages do not absorb flavors. ergonomic design, easy to hold capacity: 400 ml ergonomic design corrosion resistance Material: internal: 304 stainless steel external: PP, ABS Color: orange mountains, navy blue