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Mainstays

Mainstays Stacking Food Jar Insulated Food Storage Container, Stainless Steel, Round, 41 oz, Ideal Use for Workday Meals and Travel to Keep Meals Hot and Cold

Mainstays Stacking Food Jar Insulated Food Storage Container, Stainless Steel, Round, 41 oz, Ideal Use for Workday Meals and Travel to Keep Meals Hot and ColdMainstays Stacking Food Jar Stainless Steel 41 oz2 pack Mainstays Stacking Food Jar Stainless Steel 41 oz
Multipack Quantity:1

Key item features

  • Durable Construction: Crafted from food-safe, durable stainless steel, this container is designed to be leakproof and will not absorb odors or flavors from your meals.
  • Segmented Storage: Features three separated compartments (21 oz, 10 oz, and 10 oz) totaling 41 oz, allowing for organized storage of multiple courses or ingredients.
  • Portable Design: Equipped with convenient handles on the lid and a lightweight, slim rounded form factor for easy carrying during travel or daily commutes.
  • Versatile Use: Ideal for transporting and storing a variety of foods such as salads, snacks, dry goods, and leftovers, keeping them fresh and tidy.
  • Care Instructions: To maintain its integrity and longevity, this insulated food storage container requires hand washing only.
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Current price is $24.88
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About this item

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Customer ratings & reviews

4.3 out of 5 stars
stars177 ratings127 reviews
How item rating is calculated
5.0
5.0
5.0
2.7
  1. 5 stars73% (129)
  2. 4 stars6% (11)
  3. 3 stars5% (9)
  4. 2 stars6% (11)
  5. 1 star10% (17)

Reviews summary

Pros

  • : Fits in lunch boxes and bags.
  • : Containers have a durable material for effortless hand cleaning.
  • : Fits in lunch boxes and bags with decent capacity.

Neutral

  • : Can retain heat for hours, but inconsistent results reported.
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Showing 1-3 of 127 reviews

Sep 17, 2020
strwbrrydanish
5 out of 5 stars review

My daughters school lunches are the best

I am getting very creative with my daughters school lunches using my Mainstays 41-ounce Insulated Stacking Food Jar. She has lunch 2nd period, 820 in the morning and brings her food. This Mainstays 41-ounce Insulated Stacking Food Jar has 3 separated “jar/bowls which work well with so many options. She has brought cereal to school, milk stayed cold in the one container & cereal stayed dry in the other. She poured it together in school. I premade breakfast burritos. We heated the larger container with hot water as directed & dried it. Placed the burrito in & put the cover on. I even used the covers handle to hold her napkin. She enjoyed it so much. This insulated bottle makes her lunch time a lot easier & safer! It’s simple to clean when she comes home. Ready for the next day.

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Dec 8, 2025
Donna
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This was exactly what I was looking for and the cost was excellent

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Sep 23, 2020
Jenn06
5 out of 5 stars review

Awesome for taking lunch to work!

The first thing I noticed is that this has a handle on the lid to make it easy to carry. With the sleek design, it's easy to carry by the handle, or to tuck snugly into my shoulder bag. When I do that, even if it tips, the kids screw on so securely that I'm not afraid of any leaks. Now that we are back to working in the office, I'm taking my lunch again. My state is already getting cold so chiles, soups, and stews are what I've been bringing in. This container keeps my foods hot for hours, which is nice because if I get interrupted during lunch, I know that I can just screw the lid back on and my food will still be hot when I get back. These containers are very easy to clean, but they are hand wash only. I don't mind that, but some people might be bothered by that. These containers keep foods cold as well, and there have been times that I have put yogurt in the bottom container, and then fruits and granola in the other two containers. It could probably be used for different cereals for kids to take breakfast to school if they're allowed to eat in class. For me, I'll be sticking to my yogurt, stews, chiles, and soups.

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