Insulated Food Jars

Perfect for school, the office, or road trips, our selection of Insulated Food Jars will ensure you have a nice hot (or cold!) meal waiting for you wherever you may be!

Need help to choose the right insulated food jar? Want to know how long each jar will keep food hot or cold? Read our guide to choosing the right insulated food jar here >

With insulated lunch container brands ranging from category titans Thermos to new-on-the-scene innovators Bentgo, your new favourite lunch companion is just a few clicks away (watch video above for more benefits of the Klean Kanteen insulated food jar).

Insulated food jar brands you can buy online with Biome: B Box, Thermos, Bentgo, Planetbox, and Yumbox.

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19 products

Our thermos insulated containers are durable, BPA and PVC free, leak proof, will keep your food hot or cold for hours, and are easy to clean. Look for insulated food jars with stainless steel on the inside of the lid, so no plastic touches your food.

Our thermos food jars are perfect for packing a hot lunch or keeping your snacks cool, whether you’re at work, school, or on the go. Our food thermos and thermal food containers are perfect for soups, stews, and other hot meals. With our hot food containers, you’ll never have to settle for a lukewarm meal again. Our insulated lunch containers are also great for keeping salads and sandwiches fresh.

How to keep your food warm in a thermos for as long as possible?

Pre-heat by half-filling with boiling water, sit for a few minutes, then pour water out before adding hot food.

How to keep food cold in an insulated container?

For cold food, like yoghurt or fruit salad, pop your insulated food jar in the freezer for 15 minutes with the lid off.

In addition to our insulated food jars, we also offer a range of thermos lunch boxes and food Thermos options. These lunch boxes are perfect for keeping your meals hot or cold. Whether you’re packing a hot lunch for work or a cold snack for a day out, our thermos lunch boxes are the perfect solution.