Keep school lunches fresh, fun, and fuss-free with the Thermos™ FUNtainer® 470ml Food Jar. Designed with vacuum insulation technology, this clever food jar keeps meals hot for up to 7 hours or cold for up to 9 hours – perfect for everything from warm pasta to chilled fruit salad.
Why parents love it:
Thermos™ Vacuum Insulation: Maximum temperature retention to keep meals safe and fresh.
Built for Kids: Lightweight, compact, and easy to carry for school, sports, or outings.
All-in-One Convenience: Comes with a full-size stainless steel spoon that stores neatly in the lid.
Easy to Use & Clean: Wide mouth for simple filling, eating, and cleaning – no fuss for parents!
Safe & Durable: Stainless steel interior and exterior stays cool to the touch with hot liquids and sweat-free with cold.
Long-Lasting Quality: Backed by a 5-year warranty on vacuum insulation.
With its 470ml capacity, the FUNtainer® Food Jar is the perfect step up for growing appetites, letting you pack a variety of meals kids will actually enjoy eating.
Congratulations on choosing a genuine Thermos® FUNtainer®! With the right care, your food jar will give you years of reliable use.
Wash and rinse all parts thoroughly before first use.
After each use, wash all parts with warm, soapy water, rinse well, and allow to dry completely.
Do not leave contents inside for more than 24 hours.
Avoid abrasive cleaners, bleach, or chlorine-based products – they may damage the finish.
This product is top-rack dishwasher safe, but hand washing is recommended for the best results and to maintain the product’s appearance.
For maximum temperature retention, pre-heat or pre-chill for 5–10 minutes before use:
Hot water for hot foods
Cold water for chilled foods
Twist lid counterclockwise to remove.
Remove the O-ring gasket from the underside of the lid.
Wash all parts separately, then reassemble gasket flat side to lid, ensuring it’s seated properly to minimise leaks.
Fill the container, leaving space at the top to avoid overflow.
Twist lid clockwise to close securely.
Pro Tip: Use the full-size stainless steel spoon included for easy eating on the go!
Use warm water and mild dishwashing liquid after each use.
Do not fully immerse in water – clean with a soft cloth or sponge.
For stubborn stains, fill with hot water and 1 tsp bicarbonate soda, leave overnight with lid off, then rinse thoroughly.
Always dry completely before storing, and store with the lid off to prevent odors.
Do not use in microwave, oven, or on stovetop.
Always check food temperature before eating or serving to a child.
Do not overfill. Leave room for lid to avoid overflow.
Do not store carbonated drinks or dry ice. Pressure can cause lid or contents to eject.
Use only under adult supervision, especially with hot contents.
Check gaskets periodically – misaligned or damaged gaskets can cause leaks.
If food has been stored for an extended time, open carefully away from face in case pressure has built up.
Do not force open. If the lid cannot be opened, dispose of the item safely.
Keeps hot up to 7 hours
Keeps cold up to 9 hours
5-Year Warranty on vacuum insulation.
Warranty does not cover plastic components (lids, straws, stoppers) or normal wear and tear.
Keep proof of purchase for warranty claims.
Australian consumers are protected under the Australian Consumer Law for replacements, refunds, and repairs if products fail to meet quality standards.
At Coastal Kidswear we pride ourselves on providing outstanding customer service to ensure your shopping experience is exceptional from start to finish. Our dedicated team is here to assist you every step of the way, answering your questions and helping you find the perfect products for your children.
We are committed to sourcing environmentally friendly materials whenever possible, ensuring that your purchases contribute to a sustainable future.