85Oz Large Coffee Thermoses for Travel - Insulated Water Jug Classic Vacuum Bottle with Plastic Cup - Stainless Steel Thermos for Hiking Fishing. 304 stainless steel, also known as 18 / 8 stainless steel, with high temperature resistance of 800 ℃, high toughness, corrosion resistance and rust resistance, widely used in food flask and insulated water bottle.
eBay