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20oz Trio Bento Box
3 reviews


What Makes it Mighty?

  • made from high quality 304-grade stainless steel
  • bpa-free, Lead-free, PVC-free, phthalate-free
  • 100% Reusable, 100% recyclable

Product Details

The Lunchbots Trio is the ultimate stainless steel food container for snacks and/or lunch. It features three sections for those who love variety. Perfect for lunchboxes! These lunch and snack containers are made from the highest quality 18/8 stainless steel.  Lids are designed to fit tightly, but are not intended to be watertight.  Dividers are not leak-proof so these Bentos work best with dryer foods. 

NEW! The all-stainless container and lid are now enhanced with a snap-on, BPA-free, colorful plastic cover. Only steel touches your food, while the durable color adds to the fun. The cover is attached securely to the lid and can be washed in the dishwasher while attached. It is removable for occasional thorough cleaning. Choose a plain stainless lid or a new dots lid. 

  • Capacity: 20 oz. 
  • Measures 6" x 5" x 1-3/4"
  • BPA-free, lead-free, PVC-free and phthalate-free

Responsibly manufactured in China*

*All LunchBots items are responsibly manufactured in ethical, humane and lawful conditions in facilities that they have developed long-term, trusting partnerships with.  The LunchBots founders, in addition to an employee in China who’s regularly on-site, regularly travel to the factories to work with manufacturing partners and to inspect production runs.  LunchBots are created using new equipment purchased especially for their manufacturing, and no metal processing is done on-site. They purchase rolls of certified Type 304 18/8 stainless steel which are then shaped into products. 

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Customer Ratings and Reviews

Overall Score

3 reviews
Today (for my daughter's
Review by on
Today (for my daughter's

Today (for my daughter's lunchbox), I packed blueberries, strawberries and pocky sticks in this fabulous TRIO container. She likes the surprise of what 3 delicious treats I've packed for her at lunch time.

This product is very
Review by on
This product is very

This product is very practical for snacks but a little small for full lunches (i.e. half sandwiches). Still I like using it and it definitely has a place in my kitchen and school lunch bags.

I love the idea of this
Review by on
I love the idea of this

I love the idea of this product, but it is not exactly what I was hoping for. I purchased the Trio LunchBot for my son so he can take waste-free lunches to preschool...but only one container for him to open, not multiple containers with multiple lids to lose, etc. The idea was to put 1/2 sandwich in one compartment, and snacks in the other two compartments. I thought it would be big enough, but the compartments are too small for 1/2 sandwich (unless you cut it up, and even then it wouldn't be very deep to stack 4 slices of bread).

I would say the description is accurate when it says it is perfect for snacks. For lunch, I guess it would depend on what you eat (and how much). I am debating on returning it, but if I don't, it will be perfect for snacks, such as hummus, carrots and sliced cucumbers (and only a small handful of each). It is my fault for underestimating the measurements (I'm not a good judge for size, distance, etc.), but at the same time, did I really need to measure a slice of bread before buying the Trio? I guess so.

So it is very good for snacks, but overall, a little small for containing your entire lunch. You will need multiple containers.

The Founders were inspired to start LunchBots when their kids started school and they were packing a lot of lunches. Their concerns about the safety of plastic and its impact on the environment led them to design a plastic-free solution. Lunchbots is a family-owned business located in Northern California and cares deeply about their health and our planet. Their mission is to offer high quality products that help us all reduce our use of plastic.

About MightyNest

We make it easy for families to create a healthy home. Each of our 1000+ products has been thoroughly researched to be free of concerning chemicals, and hand-picked for its quality and design. With products for the whole family, ranging from kitchenware to reusable lunch gear to skincare, it is truly better living made easy.