Mainstays 30 Piece 3 Compartment Meal Prep Food Storage Containers
Mainstays 30 Piece 3 Compartment Meal Prep Food Storage Containers
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Mainstays

Mainstays 30 Piece 3 Compartment Meal Prep Food Storage Containers

4.5 stars out of 3869 reviews
(4.5)|
3,869 ratings
Mainstays 30 Piece 3 Compartment Meal Prep Food Storage ContainersMainstays 30 Piece 3 Compartment Meal Prep Food Storage ContainersMainstays 60 Piece Meal Prep Food Storage Containers 15Pack 1L plus 15Pack 900mlMainstays 30 Piece Meal Prep Food Storage ContainersMainstays 15 Pack 2 Compartment Meal Prep Food Storage Containers
Shape:Rectangle 3 Compartment
Count Per Pack:15

Key item features

  • Product Dimensions: Single product dimension: 10" L x 7" W x 2.5" H
  • Lightweight Design: Assembled product weight: 2.5lbs
  • Generous Capacity: Capacity: 1.2L/5cups
  • Three Compartments: Features three spacious compartments of different sizes including one large and two small compartments
  • Convenient Usage: Good for lunch size and easy to open with a flip lid
  • Versatile Storage: Perfect for meal prep, storing restaurant and deli takeout, and keeping food fresh and separated
  • Durable Material: Made of polypropylene plastic, BPA free, and reusable
  • Microwave and Dishwasher Safe: Designed to be microwaveable (remove lid before microwaving) and safe to use on the top rack of a dishwasher
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Current price is $13.7891.9 ¢/count
Price when purchased online
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Mainstays 30 Piece 3 Compartment Meal Prep Food Storage Containers $13.78 91.9 ¢/count

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4.5 out of 5 Stars. 3869 reviews

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Items may be delivered on different dates

Customer ratings & reviews

4.5 out of 5 stars
stars3,869 ratings1,217 reviews
How item rating is calculated
  1. 5 stars78% (3,034)
  2. 4 stars10% (372)
  3. 3 stars4% (158)
  4. 2 stars2% (85)
  5. 1 star6% (220)

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 1,217 reviews

Oct 21, 2025
Patricia
Top Reviewer
Item details
Shape: Rectangle 1 Compartment
Count per pack: 15
5 out of 5 stars review

Verified Purchase

Highly recommend these containers!

So I finally did it! I grew tired of looking in my cabinet and having to search for a container with its proper cover. It was honestly getting to me. I just had too many of odds and end pieces. I decided to throw everything away and buy these containers. They are excellent.!!! I should have done this long ago. Not only does my cabinet look better but every container and every cover is the same. They are larger than the fast food containers you get when ordering food which are just perfect for my needs. I can store my leftover sauce, a half of a sandwich, a piece of cake, two cookies. It doesn't matter what I store in them everything comes out perfectly fresh. I love that these are black containers so they don't show the stain from my sauce. They look perfect all the time. I am truly happy with this purchase and highly recommend them.

Helpful?7J760V9DLQG9248424865
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?7J760V9DLQG9248424865
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?7J760V9DLQG9248424865