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Solo Cube

ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube

Product Details:

  • Stainless steel bento box food container with lid
  • Measures 5 1/4" square by 2" deep
  • Contains 21 oz (2.5 cups)
  • Tare Weight: 8.5 oz
  • Great for portion control
  • Ideal for sandwiches and leftovers
  • Non-toxic: free of estrogen-mimicking toxins commonly found in plastic, such as BPA (bisphenol-A), BPS (bisphenol-S) and phthalates
  • Dishwasher-safe square food container. Not for use in the microwave
  • Not leak proof
  • Made in India

Circular Design  Dishwasher Safe  Reusable  

Made entirely from stainless steel, the ECOlunchbox Solo Cube is among our most versatile reusable sandwich box without the plastic! It's a favorite staff go-to for everyday outings.

This stainless steel 201 square lunch box, which holds 2.5 cups of food and measures 5 1/4 inches square by 2 inches deep, is a sturdy, squish-proof, reusable food container perfect for sandwiches, pasta salads, cut fruits and leftovers.

The lid of the ECOlunchbox Solo Cube does not have gaskets, so it's not appropriate for saucy foods since it may leak if tipped over.  If you're looking for a 100% stainless steel square lunch box with a leak-proof lid, check out our Bento Wet Boxes with silicone gaskets and clips.

Responsibly Made Logos

ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
ECOlunchbox Lunchbox Solo Cube
Customer Reviews
4.9 Based on 16 Reviews
5 ★
94% 
15
4 ★
6% 
1
3 ★
0% 
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2 ★
0% 
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1 ★
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Filter Reviews:
KD
08/01/2025
Kathleen D.
United States United States

Solocube Worth the wait

Solo cube was on back order for quite a while It was sooo worth the wait

DW
08/01/2025
Danah W.
United States United States

Great size.

This size is great for our 8 yo sandwiches. Wish you made a little smaller one for 1/2 sandwich size.

DW
28/11/2023
Danah W.
United States

Great (small) sandwich box

I really like this box for sandwiches. Just wish it was a tad bigger. It works for small bread size, but can’t use for a regular size sandwich. Maybe 3/4-1” large I. Both directions. Or at least1&1/2 in one direction…

NW
24/08/2022
Nancy W.
United States United States

Easy lunch box

Easy to use for lunch packing! Cleans up better than plastic too.

GM
03/10/2021
Grace M.
United States United States

Great!

Great box, my kindergartner has no problem opening it for lunch sandwiches.

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