The STANLEY HEATKEEPER 500ML FOOD FLASK is great and sturdy to have and very much versatile with its own spoon and carry handle to eat on the go . The FDA Approved thermoplastic is patented and allows Safe food storage and heating by microwave means . The HEATKEEPER keeps food HOT for up to 6 hours !! Makes a great use for the kids lunches or for work . Ideal for soups and other single types of dishes such as fried rice etc . For 2 compartment hot food storage and heating please see the HEAT AND GO 700 ML Food Flask . Makes a great gift FREE DELIVERY BY MERINO DELUXE AUSTRALIA . Assorted colours .