Portable thermos bottle with practical foldable handle and interior made of 100% stainless steel, double walls and high durability casing that keeps the temperature of the contents stable for hours. The stainless steel ensures long-lasting durability and completely hygienic use without the toxic substances found in common plastic bottles. Does not absorb flavors and odors. Features a screw-on vacuum lid. Ergonomic design for easy transport. Carrying strap. Very easy to clean.