Mainstays Semi Durable Rectangular 1 Gallon Plastic Food Storage Containers, 3 Pack
Mainstays Semi Durable Rectangular 1 Gallon Plastic Food Storage Containers, 3 Pack
Hero image 0 of Mainstays Semi Durable Rectangular 1 Gallon Plastic Food Storage Containers, 3 Pack, 0 of 9
100+ bought since yesterdayOverall pick
Mainstays

Mainstays Semi Durable Rectangular 1 Gallon Plastic Food Storage Containers, 3 Pack

303 ratings
Mainstays Semi Durable Rectangular 1 Gallon Plastic Food Storage Containers, 3 PackMainstays Semi Durable Rectangular 1 Gallon Plastic Food Storage Containers 3 Pack6 pack Mainstays Semi Durable Rectanglar 1 Gallon Plastic Food Storage Container 3 Pack Designed Help Pantry Storage Everyday Organization Party Food4 pack Mainstays Semi Durable Rectanglar 1 Gallon Plastic Food Storage Container 3 Pack Designed Help Pantry Storage Everyday Organization Party Food2 pack Mainstays Semi Durable Rectanglar 1 Gallon Plastic Food Storage Container 3 Pack Designed Help Pantry Storage Everyday Organization Party Food
Multipack Quantity3

Key item features

  • Set of 3 rectangular food storage containers, each with a 1 gallon / 3.79 L capacity
  • Measures 14.45 in W x 9.41 in L x 3.98 in H to help you gauge shelf and refrigerator fit
  • Made of BPA-free polypropylene with a clear body and blue snap-on lid
  • Freezer safe
  • Dishwasher safe
  • Lid should be removed before microwave use

Specs

Material, PolypropyleneVolume capacity, 3.79 LFood storage jar & container type, Food Storage ContainersBrand, MainstaysColor, ClearShape, Rectangle

About this item

Product details

This set gives you three matching rectangular food storage containers, each holding 1 gallon, so you have coordinated storage for everyday kitchen use. The roomy 1-gallon capacity of each container makes room for batch prep, cut vegetables, fruit, leftovers, and other kitchen staples. With their rectangular shape, the containers work well as part of a pantry or refrigerator storage setup, giving you three matching pieces to keep on hand for daily food storage.
  • Set of 3 rectangular food storage containers, each with a 1 gallon / 3.79 L capacity
  • Measures 14.45 in W x 9.41 in L x 3.98 in H to help you gauge shelf and refrigerator fit
  • Made of BPA-free polypropylene with a clear body and blue snap-on lid
  • Freezer safe
  • Dishwasher safe
  • Lid should be removed before microwave use
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Material

Polypropylene

Volume capacity

3.79 L

Food storage jar & container type

Food Storage Containers

Brand

Mainstays

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
303 ratings62 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars78% (237)
  2. 4 stars11% (32)
  3. 3 stars6% (17)
  4. 2 stars2% (7)
  5. 1 star3% (10)

Reviews summary

Pros

  • : The set accommodates leftovers, meal prep and large produce.
  • : Made to withstand wear and tear.
  • : Keeps air out and is easy to clean.
  • : Containers have a bright attractive color.
  • : The packs are under $2 each and remain durable.
  • : Clicks on and stays in place.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 62 reviews

Sep 9, 2026
Reviewer name: John
Top Reviewer
Item details
Multipack quantity: 3
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice Large Flat Food Storage Container

Nice food storage container. Good for storing leftovers in the fridge. Very reasonable price. Easy to use and clean. Very convenient size for leftover cake cobbler or other desserts. Useful in meal prep.

Helpful?7C8BP6BR8X7M18053415100
Jul 14, 2026
Reviewer name: sally
Top Reviewer
Item details
Multipack quantity: 3
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great storage containers!

Not Heavy duty but, good enough!!! I bake cookies for a friend and deliver in these containers. They are roomy enough and deep enough. Compared to a brand like expensive Rubbermaid, these do the job just as well. I have frozen cookie dough in them, they stay sealed. Even of they only last a year or so, price and durability worth it

Helpful?7C8BP6BR8X7M18053415100
Oct 12, 2026
Reviewer name: Lilliana
Top Reviewer
Item details
Multipack quantity: 3
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Cupcake Carrier

I bought these to carry cupcakes. It was was less expensive than a cupcake holder container. So I am extremely pleased with this.

Helpful?7C8BP6BR8X7M18053415100
Current price is $4.97$1.66/ea
Price when purchased online
  • Free 90-day returns

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
Low stock
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.