Mainstays 33 oz Insulated 2-Piece Stainless Steel Lunch Box Food Storage Container with Lid
Mainstays 33 oz Insulated 2-Piece Stainless Steel Lunch Box Food Storage Container with Lid
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Mainstays

Mainstays 33 oz Insulated 2-Piece Stainless Steel Lunch Box Food Storage Container with Lid

Mainstays 33 oz Insulated 2-Piece Stainless Steel Lunch Box Food Storage Container with LidMainstays 33 oz Rectangular Insulated Food Container Stainless Steel4 pack Mainstays 33 oz Rectangular Insulated Food Container Stainless Steel2 pack Mainstays 33 oz Rectangular Insulated Food Container Stainless Steel
Multipack Quantity:1

Key item features

  • Thermal Insulation: Features double-walled construction to maintain food temperature, keeping hot food hot and cold food cold for extended periods.
  • Food Separation: Includes a removable divider, allowing users to keep their entree separate from a side dish within the same container.
  • Secure Sealing: Equipped with a pressure valve system that secures food and creates a vacuum seal to help keep contents fresh.
  • Durable Construction: Made from durable 10 food grade stainless steel, ensuring longevity and reliability for frequent use.
  • Convenient Cleaning: Designed for easy maintenance, the container is dishwasher safe (top rack) for simple and frequent re-use.
  • Compact Dimensions: Measures 7.75 inches by 5.75 inches by 4 inches, providing a practical size for food storage.
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Current price is $33.86
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About this item

Product details

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Customer ratings & reviews

4.2 out of 5 stars
stars1,421 ratings895 reviews
How item rating is calculated
  1. 5 stars68% (973)
  2. 4 stars12% (165)
  3. 3 stars5% (68)
  4. 2 stars3% (41)
  5. 1 star12% (174)

Reviews summary

Pros

  • : Keeps food at desired temperature for hours.
  • : Ideal for single serving or portable meals.
  • : Made with high-quality materials.

Neutral

  • : Can be a great bargain for some, but feels overpriced to others.
  • : Can be smooth, but also requires force for some users.
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Showing 1-3 of 895 reviews

Feb 11, 2020
Frankie
5 out of 5 stars review

Stainless steel food container

This is an awesome container. It will keep your food hot or cold. It comes with a divider so if you want you can put two different foods in it. It is very durable and a beautiful piece of dish ware . It has four lock downs on it which is great and if you put hot food in it , it also has a red button for you to push to let the steam out so you don’t accidentally get a steam burn and that is one great feature to have.

Incentivized Review
Helpful?27PYJZQVIDFK633005816
Apr 2, 2025
anonymous
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Love it

I bought it as a lunch box for both my child and myself, and it's really great. The food stays warm very well thanks to its excellent insulation and good sealing so no leaking! It's also very convenient since my child can easily open and close it. I'm really happy to finally have purchased a properly insulated lunch box.

Helpful?27PYJZQVIDFK633005816
Apr 1, 2025
anonymous
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great container

This Mainstays 33oz rectangular insulated food container does a great job of keeping food warm or cold for a decent amount of time. The size is perfect for meals on the go, and the lid seals tightly to prevent leaks. The material feels durable, and it's easy to clean. A solid choice for anyone looking for a reliable food container.

Helpful?27PYJZQVIDFK633005816