THERMOS products deliver what matters every time. As the leading manufacturer of convenient insulated products for over 100 years, THERMOS is trusted by consumers to provide innovative portable containers that promote a safe and healthy lifestyle. THERMOS delivers when it matters. THERMOS brand products offer superior insulation that keeps food at its maximum temperature retention for hours, and the 10 ounce FUNtainer food jar is no exception. THERMOS vacuum insulation technology virtually eliminates temperature change within the beverage container by creating an airless space between two stainless steel walls. The result is an insulation layer that performs better than any other. A superior insulated container you can depend on to keep your child’s food hot or cold for longer. This food jar keeps food cold up to 7 hours and hot for 5 hours. Constructed with double wall stainless steel, this 10 ounce food jar is built to withstand the demands of everyday use with its durable stainless steel interior and exterior and features a wide mouth that is easy to fill, serve from and clean. In order to maximize the incredible insulation technology, it is recommended to pre-chill or pre-heat the jar just prior to use.
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Keeps food warm but will leak Works good for keeping food warm for several hours. I pack kids lunches at about 7 and their food is still warm (not hot but warm) at noon. However we have had issues with them leaking if I’ve packed soup or other liquids. I put them in a Ziploc bag.Mold will grow in the cap like other reviews mention but if you clean it well, remove the plastic seal to clean it right, it will not mold.I’ll probably try another brand when I do replace.
Still looking for better option I was hoping to love this. Itâs a great idea but it doesnât work too well for me. Itâs time consuming bc Iâve been reading you have to boil hot water to add inside first to help retain the heat. Which doesnât take too much time but it does if you donât have the extra time. Also even doing so it doesnât keep the food too warm like I was hoping.
Works well-ish I bought two of these at the same time in October 2018.In January 2019 I discovered through an inadvertent test that one of them lost or never had it’s vacuum seal. I filled them both with the same food at the same temperature and 4 hours later one was piping hot and the other was room temp. I then retested with hot water to confirm. Thermos sent me a warranty return form the next day but I need to mail it in for a replacement (the shipping there is at my cost it seems)…