Insulated food jar, black, 550 ml

This insulated food jar keeps hot foods warm for up to 6 hours and cold foods fresh for up to 12 hours. It features a wide mouth for easy use and a leak-proof BPA-free lid, and is dishwasher safe.

• The description claims that the jar keeps hot foods warm for up to 6 hours and cold foods fresh for up to 12 hours.