B.box Food Jar - Forest

B.box Food Jar - Emerald  

Ideal for hot food lovers, the B.box Food Jar promises to keep your food at the optimal temperature for hours.

Designed to fit in the B.box lunch box, or can be used on its own.

Triple layer insulation - Keeps food warm for up to 7 hours and cold for up to 8 hours.

Vacuum sealed and leak-proof lid ideal for hot foods

Side handle for easy grip, flip top handle for easy opening - encourages independence

Hand wash only 

260ml/8oz capacity 

We want to help you keep your food as hot as possible in our fabulous food jars!   Here are some helpful instructions to ensure the best results:

1. Start by preheating your food jar to maximize its heat retention.  Simply fill the jar with boiling water and let it sit for 5-10 minutes. Make sure to dry it thoroughly before adding food items like chicken nuggets or sausage rolls. If you're worried about excess moisture, you can place a piece of paper towel at the bottom to absorb it.

2. Once your food jar is preheated, fill it with your preheated food. It's important to add the food as hot as safely possible to maintain its temperature for longer. Soups, spaghetti Bolognese, and similar dishes tend to retain heat better than noodles and rice.

3. To optimize the insulation, fill the jar all the way to the top with your hot food. This helps minimize the circulation of air inside the jar, which can cool the food more quickly.

4. Finally, seal the jar tightly with the lid as quickly as possible. This ensures that the heat stays trapped inside, keeping your food piping hot until it's time to enjoy.

Our food jars have the capacity to keep your food hot or cold for up to 4-7 hours, depending on factors such as the preparation of the jar and the type of food inside.

If you're looking to add a personal touch, we also offer personalization options for our food jars.