3-in-1 Classic Container
3-in-1 Classic Container
3-in-1 Classic Container
3-in-1 Classic Container
3-in-1 Classic Container
3-in-1 Classic Container
3-in-1 Classic Container
3-in-1 Classic Container

3-in-1 Classic Container

$38.00 Sale Save

Only 0 left in stock

Alternative to plastic food containers.

This ECOlunchbox Three-in-One is a three-piece nesting lunch box set. This nesting lunchbox makes it also easy to pack a variety of foods and keep them all separate - and safe from squishing! The Three-in-One is perfect for packing a healthy entree and two side dishes. 

The Three-in-One is modular. You can pull out the snack container and use it separately, freeing up more space upstairs for more food. 

Three in One is a 100% high-quality, food-grade stainless steel container. Because it does not contain plastic, the lunchbox is free of all estrogen-mimicking chemicals, such as bisphenol-A (BPA), phthalates, and bisphenol-S (BPS). But it's not leak-proof since no plastic gaskets are used.

Product Details
  • The durable design uses 100% food-grade stainless steel 201
  • 3-piece nesting bento set. Includes upper and lower food containers plus a snack container
  • Three different sections keep food from touching and mixing. Also works great for portion control
  • 31 oz capacity (3.8 cups) Total. Bottom section: 12 oz capacity (1.5 cups). Top section: 14 oz capacity (1.75 cups). Snack container: 5 oz capacity (.75 cup).
  • Measures 4" wide x 5.5" long x 2.75" high
  • Tare Weight: 16 oz
  • Non-toxic: free of estrogen-mimicking toxins commonly found in plastic, such as BPA (bisphenol-A), BPS (bisphenol-S) and phthalates.
  • Kid-tested clips can be adjusted looser or tighter. 
  • The container is not leak-proof since no plastic gaskets are used. If you need to pack something wet in the top layer, such as dressings or dips, the Seal Cup Mini will nest upstairs
  • Dishwasher safe
  • Not for use in microwave

Similar Options:

 Goes Great With:


Made from 100% food-grade stainless steel 201.


Paper sleeve around container & container in cardboard box.

Care Instructions

Container is dishwasher safe.

End of Life Instructions

Steel is recyclable.

Where It Comes From

ECOlunchbox specializes in plastic-free food containers designed to help people reduce their dependence on plastics for health and environmental reasons. They are a woman-owned, mission-based family business based in California, USA. Made responsibly in China. The 3-in-1 classic is made in India.