URBANHUDA Stainless Steel Thermos Vacuum Insulated Bottle with 3 Cup Lid 12Hrs Hot & Cold 500 ml Flask  (Pack of 1, Pink, Steel)

The inside of this flask is made from 304 stainless steel, ensuring that your beverages stay safe and fresh. This high-quality material is known for its durability and resistance to rust, making it ideal for long-term use. You can trust that your drinks won’t pick up any unwanted flavours or odours, thanks to the purity of the steel. Additionally, 304 stainless steel is easy to clean, so maintaining the flask is simple.

To keep your drinks at the desired temperature, this flask features a double insulated wall. This design creates a barrier between the inside and outside of the flask, effectively trapping the heat or cold inside. Whether you’re enjoying a hot coffee on a cold morning or chilled juice on a warm day, the double insulation ensures that the temperature stays just right. The ability of the flask to retain both hot and cold temperatures for long hours makes it ideal for carrying cool beverages in the summer as well as hot, comforting drinks during peak winter.