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Mainstays

Mainstays 60-Piece Meal Prep Container Set, 30 BPA-Free Containers with Lids in 2 Sizes, Microwave & Dishwasher Safe, Best Used for Leftover Storage and Reheating

4.5 stars out of 4024 reviews
(4.5)|
4,024 ratings
Mainstays 60-Piece Meal Prep Container Set, 30 BPA-Free Containers with Lids in 2 Sizes, Microwave & Dishwasher Safe, Best Used for Leftover Storage and ReheatingMainstays 60 Piece Meal Prep Food Storage Containers 15Pack 1L plus 15Pack 900mlMainstays 30 Piece 3 Compartment Meal Prep Food Storage ContainersMainstays 30 Piece Meal Prep Food Storage ContainersMainstays 15 Pack 2 Compartment Meal Prep Food Storage Containers
Shape:Rectangle
Count Per Pack:30

Key item features

  • Generous Set: Includes 30 BPA-free containers with matching lids, offering a total of 60 pieces for comprehensive meal preparation and storage.
  • Varied Compartments: Features 15 single-compartment containers (4.2 cups each) and 15 double-compartment containers (3.78 cups combined) for diverse food separation needs.
  • Convenient Features: Designed for reusability, these containers are microwaveable and safe for top-rack dishwasher cleaning, with clear lids for easy content viewing.
  • Space-Saving Design: The stackable nature of these containers helps optimize storage space in kitchen cupboards and shelves.
  • Specific Dimensions: Each food storage container measures 8.8 inches in length, 6 inches in width, and 2.4 inches in depth.
  • Usage Cautions: Not suitable for ovens, broilers, stovetops, or microwaving when empty; lids must be removed before microwaving to prevent softening and hot splashes.
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About this item

Product details

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Customer ratings & reviews

4.5 out of 5 stars
stars4,024 ratings1,232 reviews
How item rating is calculated
  1. 5 stars79% (3,162)
  2. 4 stars10% (386)
  3. 3 stars4% (164)
  4. 2 stars2% (90)
  5. 1 star6% (222)

Reviews summary

Pros
  • : Containers are suitable for individual meals and leftovers.
  • : Can be frozen and reheated without issues.
  • : Can be heated for up to 2 minutes.
  • : Can be washed without warping or bending.
  • : Forms a tight closure with containers and lids.
Neutral
  • : Can be secure and snap on tightly, but may also be flimsy and prone to breaking.
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Showing 1-3 of 1,232 reviews

Nov 19, 2025
Krista
Top Reviewer
Item details
Shape: Rectangle 1 Compartment
Count per pack: 15
5 out of 5 stars review

Verified Purchase

A must have

These are great for left overs and meal preps. Unfortunately my husband just tosses them and doesn't bring them home to wash. If and when he does. There's another form of life living in that box. That'll get tossed as well. It doesn't bother me too much. These are pretty cheap to replace.

Helpful?7J760V9DLQG9345481212
Nov 13, 2025
Angela
Item details
Shape: Rectangle 2 Compartment
Count per pack: 15
5 out of 5 stars review

Verified Purchase

Snap-on Lids that don't fall off great container

I really enjoy buying these meal prep containers because I like to prepare my food in advance for the day and the portion control really helps I love that I'm able to put them in the freezer and then move them to the fridge for that day and they don't break a lot of other containers would break these have lasted me I was really long time and I love the options of the dividers for portions

Helpful?7J760V9DLQG9345481212
Jan 2, 2026
laura
Top Reviewer
Item details
Shape: Rectangle 1 Compartment
Count per pack: 15
5 out of 5 stars review

Verified Purchase

meal prep must have

My husband went on a work trip and used these to meal prep for a week. He put them in the freezer and they held up perfectly they didn't get brittle like I thought they would. Perfect for stacking in the fridge/freezer and fit a great amount! We reuse them but they aren't too expensive that we get upset if we leave one somewhere or throw one out.

Helpful?7J760V9DLQG9345481212