Seal Cup Trio Stainless Steel Food Containers

ECOlunchbox Seal Cup Trio Stainless Steel Food Containers

Seal Cup Trio Stainless Steel Food Containers

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This trio of stainless steel containers is perfect for a day's worth of snacks. The leak-proof silicone lid even lets you pack the messy ones (re: berries and dips).

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You know those messy, drippy, juicy snacks (aka the best ones)? It's time to take them on the go without worrying about spills. This trio of stainless steel containers have a silicone lid that seals tight. So pack up those berries. Bring on the hummus. And if they tumble and roll in your bag—that's ok! You don't have to worry about in-bag mishaps on ECOlunch's watch.

ECOlunchbox is a sustainably-made alternative to single-use plastic and paper bags that would otherwise end up in landfills.
Each trio contains one 7-ounce cup (3.5" (D) x 1.75" (H)), one 12-ounce cup (4.12" (D) x 2.12" (H)) and one 20-ounce cup (4.75" (D) x 2.25" (H)).

Shipping boxes can be recycled in your curbside recycling bin.
These are general guidelines for broadly-recyclable materials. Check with your local recycler to confirm what they take.

Hive Five™ Certified

No need to guess what's in your food or how it was made. Our experts vet every product for ingredient integrity, responsible sourcing, and great taste using our own criteria called the Hive Five.

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ingredient integrity


low carbon footprint


recyclable packaging


committed to social good


rave worthy

How it does good

Lunch boxes that fill bellies with food—not our ocean with plastic

Traditionally, people pack their lunch in paper or plastic bags, tossing them in the trash after a single use. ECOlunchbox, a certified California Green Business, was started to help people reduce their plastic consumption—specifically when they pack food for on-the-go eating. MBA students from the Presidio Graduate School in San Francisco helped ECOlunchbox quantify their positive impact on climate change. The students found that without ECOlunchboxes, more than 47 million pounds of trash would be generated every year.

  • Certified B Corp
  • BPA Free