Name: Mainstays 33oz Rectangular Food Container with Divider, Stainless Steel
Brand: Mainstays
SKU: 6000199216825
Price: 24.97 CAD
Availability: InStock
Rating: 4.2 (1642 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Shop

Glass DWEB : "Mother's day" Inter Page Navigation Banner 

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

Shop Confidently

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Mainstays 33oz Rectangular Food Container with Divider, Stainless Steel

Insulated<br><ul><li>This container boasts a double-walled construction that will keep hot food hot and cold food cold for hours</li><li>The pressure valves surrounding the container work to secure your food and provides a vacuum seal to keep its contents fresh</li><li>This container will not sweat, so enjoy your lunch without fear of leaving behind any rings</li><li>This container is dishwasher safe (top rack) offering easy clean-up and frequent re-use</li></ul>

Volume Capacity

Assembled Product Dimensions (L x W x H)

Brand

Colour

Shape

Assembled Product Weight

Recommended Use

Has Written Warranty

You are sure to find this rectangular food container as a useful way to store any variety of food. This 33 ounce container is built to last, made of durable 18/10 food grade stainless steel. You can count on this container to keep food hot or cold for hours due to its double-walled construction. Use the removable divider to pack your lunch along with your more enjoyable snacks. The pressure release valves surrounding the container will not only secure your food but it also provides a vacuum seal that will keep your food fresh for hours.

Features

Material

Universal Product Code (UPC check)

Walmart Item #

fulfillment

title_shipToHome_date_delivery

16 oz

27 oz

28 oz

33 oz

41 oz

Accommodates various snack sizes and types.

Made with sturdy and long-lasting components.

Fails to maintain desired temperature for an extended period.

Made of sturdy material to keep food fresh.

I'm so happy I bought this insulated food container. I packed a pasta for my daughter's lunch and she said it was still steaming hot at lunchtime. It's easy to use, clean, and doesn't leak. The design is sleek and practical. No more cold meals, just warm food ready to enjoy.

walmart.com

These work very well to keep my high school kids' lunches hot all morning. I preheat with boiling water and add their heated lunch to it. My elementary son even says it's too hot to eat sometimes. It holds a very large serving of food, and it seals well. It's sometimes difficult to close, but if you seat the lid correctly all of the flaps will lock down easily.

Keeps food hot if preheated

It is bigger than I thought! I put water in and shook it, and the water didn't flow out. I thought it was a bit expensive, but I changed my mind as soon as I opened it. It's a good price range, based on the silicone on the lid and the durability of the bottle itself.

worth it!

I have been looking for a bigger insulated lunch box for my high school son for a while. This one is a good fit. Wide opening and can hold enough for a teenager boy. I tested it by pouring hot water in the container. After 4-5 hours, the water was still very hot.

Can keep lunch warm

Brought this for our granddaughters to carry lunch to school. Was looking for something to keep the food warm/ hot. It does the job. It's easy to use and they say the food is still hot. Be sure to go check the handles we had one that was hard to open and close. The store did offer a return and we got another one and it's fine.

Pleased

It is a nice food container, my son says it keeps food warm. i find it hard to close the the lid and it is heavy, that is why i gave just 4 stars. But i love the fact it is stainless steel and not plastic. it's just still pretty new, so hard to say a full good review. so far am good with this purchase

Good, could have been better

I put boiling water in there around 7:20am, waited a few minutes, poured the water out, wiped out the container and then put hot food in there. I had lunch around 11:30 am and the food was room temperature - it wasn't hot and it wasn't cold.  I am going to try this again tomorrow. Maybe my food was not hot enough when I put it in the container to begin with. We will see. If things don't change tomorrow, I don't recommend purchasing this for $33.

It's really hard to close all the tabs so it doesn't really see it's really hard to close all the tabs so it doesn't really seal the way it's supposed  to. It's too bad i was really looking forward to this working. I was really looking forward to this working

Hot lunch

The directions say to put hot tap water in it for 10 minutes before the food goes in. Fine, I did that. The food was ice cold when my son went to eat it. So, I put boiling water in it the next time for 10 minutes...the food was cold in less than and hour. I will be returning it for a refund.

DON'T BUY!!!

The bowl looks nice, but did not keep food warm.  I placed hot water in the bowl to warm it up, emptied the water and then placed hot food into the container.  Lunch was 3.5 hours later and the food was cold.  The seal was not great after the 1st day. Would not recommend this bowl.