Why You’ll Love It

If you want to carry a cold smoothie or hot soup to work, this is the jar for you. The 17-ounce Black Bento Jar by Bentology features innovative temperature technology: It’s insulated, double-walled, and vacuum-sealed in order to maintain its temperature for 4–6 hours. That means no re-heating or extra chilling. Made of food-grade stainless steel that’s eco-friendly, the jar contains safe, non-toxic materials that won’t impart or retain flavors. This bento jar comes with a chic black lid, too. For your safety, do not place in the dishwasher or

SKU: 852833000937

About This Brand


Obentec, Inc., established in February 2002 by Amy Hemmert and Tammy Pelstring, manufactures reusable lunch containers and lunch accessories, and publishes books aimed at improving family nutrition and reducing waste. In the fall of 2002, Obentec launched its first product, Laptop Lunches, which provides parents with the tools they need to pack nutritious, waste-free lunches for their school-age children. The Laptop Lunch product is made up of two components: a versatile, kid-friendly reusable lunch container, and a book of creative lunch-makin
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Based on 6 ratings

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Bento jar

Posted   by April from OKEMOS, Michigan
Verified Purchase
My daughter uses every day for school. This is the first one we have had that actuall kept her soup hot untill her lunch break.
Helpful review?

So useful, great size!

Posted   by Donna from IMPERIAL BEACH, California
Verified Purchase
This is the perfect size for one person. It works great. I'm glad I bought it, I'm very happy with it and would highly recommend it.
Helpful review?

Great value!

Posted   by Kendra from ZANESVILLE, Ohio
Verified Purchase
Made with healthy materials & makes it possible for my kids to pack healthy "hot" foods in their lunchbox.
Helpful review?

Great Size

Posted   by Tarasa from MANCHESTER CENTER, Vermont
Verified Purchase
This is perfect size for soup and backpacking.
Helpful review?

Could probably find something that works better.

Posted   by Kimberly
It gets the job done but my food is by no means "extremely hot" After 4-5 hrs at work it is luke warm at best.
Helpful review?

Durable, sleek, and spill proof!

Posted   by Frederica
Besides my thermos that I use for tea, I've always just reused glass jars as to-go food containers. I'm glad I've upgraded to this insulating, non breakable jar!
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(Displaying 6 of 6 reviews)