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Airtight Stainless Steel Containers
2 reviews

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What makes it Mighty?

  • Made from 100% food grade stainless steel
  • Leak proof convenience for on-the-go
  • free from BPA, PVC, lead and phthalates

Product Details

Found! A 100% plastic-free, watertight food container! Three attached clamps secure the lid in place to ensure no leaks! This food storage container is perfect container for bringing a variety of foods on the go. Available in multiple sizes, it's practical, durable and lightweight for storing or transporting baked goods, lunch, stews, soups, sauces, and more. Fabulous for freezer storage, it's made of high quality, food grade 18/10 stainless steel. Easy to clean, the bottom part can be washed in the dishwasher or re-heated on the stove. Please note that the lid has a silicone seal, which is not dishwasher-safe or oven-safe. This container is also freezer-safe.

You can use a non-permanent marker/wax pencil to write on the container. This is handy for specifying contents and storage date. The marker writings wash off easily with water and friction.

Sizes available:

  • 6 oz (3.5" x 1.75") - Individual portion of blueberries, snacks, or herbs
  • 11 oz (4" x 2.5") - Single serving of breakfast oats or yogurt
  • 22 oz (5" x 2.75") - Side salad
  • 38 oz (5.75" x 3.25") - An adult-sized lunch
  • 50 oz (6.25" x 3.5") - Family leftovers or fruit salad to share

Made in Korea.


What Others are Saying

mighty bird

Overall Score

2 reviews
Love these
Review by Winter on 2/12
Love these

I love these! The tight seal seems to keep food from spoiling longer, they don’t leak, and they’re lighter and less breakable than glass. I prefer these over silicone food storage because stainless never retains food smells

Good, but...
Review by BeckyYeater on 9/14
Good, but...

I have two of these. One is great, the other leaks. It took me a while to realize why, but then I noticed that the seal is twisted in the lid of the one that leaks. I can't seem to get it out to fix it, so we can only use it for drier sorts of foods. I rather doubt that it would straighten out smoothly even if I could. It would get a solid five stars if it weren't for that quality control issue.

MightyNest Trusted
About Sanctus Mundo/Life without Plastic
Sanctus Mundo is a brand of products that contain little, or no plastic at all. Products are carefully selected for their high quality and durability, and are manufactured ethically with concern for workers, quality, safety and the environment. Products bearing the Sanctus Mundo brand have been tested for toxins, and all childrenʼs products are certified compliant with the United States Consumer Product Safety Information Act (CPSIA) requirements for lead and phthalate testing.Santus Mundo's mission is to offer the best alternatives to plastic products for everyday life, and to actively promote and educate about reduced reliance on plastic products for health, environmental and economic reasons.

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.