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Most Unique Stainless Steel Lunch Box for Kids (in 2021)

stainless steel lunch box for kids
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I wrote this post because it can be confusing with all the different options of stainless steel lunch box for kids online.

You want to make the best choice possible for your child but are unsure which is ideal for you.

That’s what this post is all about!

In this post, I will discuss the benefits and features you usually look for in a kid’s metal lunch box, the safest materials, and 5 highly-rated and affordable options you can choose from!

But what about carrying these lunch boxes?

In the final section of this article, I’ll discuss the best insulated lunch bags that hold both hot and cold foods!

All the options below are unisex, so they’re appropriate for both boys and girls!

How to Choose the Best Stainless Steel Lunch Containers

So what happens? If you search for kid’s lunch boxes online, you’ll be met with a vast array of styles and materials, and usually, you’ll end up confused and overwhelmed. This makes it difficult to figure out what even are the best stainless steel lunch containers?

The majority of lunch boxes you’ll see online and in store are made from plastic.

It’s no mystery at this point the risks associated with plastic chemicals, especially when it’s around our children’s food.

We have other posts that discuss in detail the dangers of plastic chemicals leaching into foods, so for this post, we are just going to focus on showing you the safest options.

Not just the safest, but the highest-rated and highest-quality stainless steel lunch containers currently out there.

These will last the longest and will pose no risk of plastic chemicals.

Decisions decisions…

Because foods can be contaminated by plastic and other similar polymers, we’re solely discussing the stainless steel lunch box for kids.

What benefits are you looking for in a child-safe, non-toxic lunch box?

The benefits of stainless steel for you as a parent make it worth the slightly higher price point of its plastic counterparts.

Firstly, stainless steel lunch boxes are ultra-durable.

They will not wear away and crack as cheaper plastic ones can.

This will actually save you money in the long run by making the upfront investment.

Secondly, stainless steel is a non-porous and highly sanitary material. It’s super safe and clean to eat or drink from.

This is why even doctors use stainless steel instruments during procedures.

If it’s safe for them, it’s safe for our food!

Stainless steel containers are dishwasher-safe and won’t warp like plastic food containers do either.

Apart from materials, we look for certain features also.

These features might be that the stainless steel lunch container is leak-proof, so nothing can spill out.

Other features might be additional small compartments that allow you to separate your toddler’s food.

All of which we’ll cover in this post!

How about being easy to transport or stack inside a bag?

These are all available features and choosing which one to go with depends on your needs and desires.

Out of these benefits and styles, which ones are the best for your kid, and why?

This will of course depend on the age of your child and also their level of mischievousness.

Some children are certainly more calm than others and may not require a secure/ spill-proof stainless lunch container.

The following options below will cover all the benefits you’ve just read above, so there is something for everyone!

Let’s start off by looking at a few of our favorite leak-proof stainless steel lunch boxes:

Stainless Steel Bento Box

stainless steel bento box

Some of the best I’ve found in the leak-proof department are these stainless steel bento box options shown above!

Let’s take a look at the first option from Bento Choice (on the left):


Bento Choice

This stainless steel bento box set from Bento Choice includes three sizes, all with air-tight seals, making them fully leak-proof!

A perfect solution for kids known to make a mess. The lunch boxes will stay securely sealed shut.

When you want to open one, simply lift the latch like you’re opening a can of soda to release the suction.

It’ll look like this below:

Voila! And it’s open, just like that! Simple right?

This metal bento box set from Bento Choice contains a small, medium, and large size container.

This enables you to use these for various applications from full courses to small samples of snacks.

Best of all, the air-tight seal will help keep your food that much more fresh and tasty when it’s finally eaten at lunchtime!

Stainless steel is great for both hot and cold foods because it won’t leach chemicals when exposed to temperature extremes like plastic.

And guess what.. NO WASTE!

That’s right. Zero waste is our mission and these containers abide by it.

You don’t even need to bring utensils with this stainless bento box because it includes a FREE set of stainless steel flatware!

I can keep going on and on but I’ll save you the reading…

If you’d like to learn more about this set of steel lunch boxes for kids on your own time, just click here to view the product page and see some customer reviews!

Now let’s take a look at the next set of leak-proof stainless steel containers!


Brooklyn Bento

This great option from Brooklyn Bento uses airtight silicone lids that freely snap on to the container, making these steel bento box containers fully leak-proof!

This 4-piece nesting set is different than your traditional lunch box and allows for full customization based on today’s lunch needs.

Whether that’s a small container for pickins’ or a large one for a sandwich.

You are provided containers ranging from 1.5oz in size (perfect for dressings or dips) up to 21oz in size (sandwiches or pretty much whatever you want!)

To go ahead and learn more about Bklyn Bento’s stainless steel lunch containers, just click right here!

Now onto our next two choices!

stainless bento box

Let’s look at another two stainless steel lunch boxes for kids, ones that can offer a bit more of the “full package.”

These are more specifically a stainless steel lunch box with compartments or divided sections inside.

The catch with these, however, is that they’re not fully leak-proof so they are best for older kids or ones who are less messy overall.

This is not saying that the containers will spill everywhere.

That’s certainly not the case. Just less leak-proof than the previous.

These are perfect if you’d like to keep everything in one solid lunch box rather than segregated in their own smaller or larger size containers.

This offers less versatility but more practicality.

It’s more reasonable to quickly load and pack one container with various items divided up in compartments – than it is loading up several various-sized containers.

Our first recommendation is this bento box from Lunchbots, shown on the right in the image above.

Lunchbots is a great brand and provider of stainless steel lunch boxes and has a track record of happy customers.


Lunchbots Bento Box

This Lunchbots bento box is a great overall purchase when you’re looking for a simple stainless steel lunch box with compartments.

The small size, smartly-placed divided sections, and high-quality stainless steel work together to create the ultimate safe and rugged lunch box!

One which lasts a lifetime and keeps harmful plastic chemicals away from your loved ones.

In other words, one which provides peace of mind.

Keep in mind, however, this Lunchbots steel lunch box is rather small. The pictured style is 6” x 5” x 1.75”.

It is ideal for a small child/ toddler but perhaps not ideal for an older kid or one with a larger appetite.

Lunchbots also offers various styles and sizes!

You can learn more about Lunchbots and this container by clicking here!

The next and final choice I have for this post is this awesome steel lunch box from Clean Lunch’N!

This option is perfect for those older children or loved ones with an above-average appetite.


Clean Lunch’n Metal Bento Box

The pictured stainless steel lunch box is crafted to be slightly larger than the previously mentioned lunch boxes.

This stainless steel lunch box can pack a serious meal and is super-versatile with its large size, divided sections, and carrying case!

That makes the lunch box perfect for fast-growing, hungry children, and even adults!

Yes, you yourself can also benefit from this metal lunch box as it’s large enough to cater to adults too.

The metal clips on the side unbuckle and release the steel bento box-style container.

This lunch box measures a whopping 8″ inches long by 6″ inches wide and 2.25″ inches deep!

This allows for sandwiches or full helpings to fit inside the large section.

The two smaller sections have a smaller capacity.

This is perfect for dips, salad dressings, nuts, sides, or anything else which would benefit from the extra divided sections.

Click here to grab this jumbo stainless steel lunch box!

If you also need a lunch bag, you’re in luck!

Another benefit of Clean Lunch’N is that they offer an option that includes an insulated lunch bag to conveniently carry your lunch box!

In an elementary school application, for example, this may not be necessary as your child might use a backpack to carry their lunch box.

But still, if the plan is to carry lunch separately, this set includes a perfect lunch bag to carry your meals comfortably.

To learn more about this awesome lunch bag from Clean Lunch’N, just click here!


Omiebox Bento Lunch Box

The Omiebox bento lunch box for kids is quite the favorite online, raking in thousands of positive reviews on Amazon!

This innovative solution can pack hot and cold together in one compact solution!

This is done by taking the traditional multi-compartment bento box design and adding in a Thermos insert.

Now you can easily store hot soups alongside chilled fruits and sandwiches, without carrying several different containers!

This saves you money!

All together this lunch box provides you four total compartments, one of which being an insulated Thermos food jar!

If you don’t need the Thermos, take it out and you’ll have have an extra compartment for a sandwich or sides.

The Omiebox bento box measures 7″x 7″x 3″ and is extra rugged, weighing about 1.7lbs and made entirely from 304-grade stainless steel!

For cleaning, the whole box comes apart, even the rubber seals are removable!

This allows you to thoroughly clean your lunch container and keep your child safe!

The Omiebox bento lunch box with insulated Thermos is covered by a 1-year warranty, just in case.

Click here to learn more and grab your Omiebox today!

Next up, let’s take a look at a fantastic insulated lunch bag!

Best Insulated Lunch Bags for Hot Food

Now that you have your stainless steel lunch containers ready to go, you’ll need an insulated lunch bag. The following option is one of the best-insulated lunch bags for hot food!

The Bentgo lunch bag is a high-quality, child-sized insulated lunch bag that’s built to last and is suitable for both boys and girls!

This dual compartment lunch box features a spacious main compartment that will fit most lunch containers.

Along with that, there is a large mesh pocket in the top that conveniently holds snacks and drinks while the front zippered pockets hold napkins, utensils, and more!

Bentgo’s thermal insulated lunch bags work well with both hot and cold foods and keeps drinks, snacks, and meals cool for up to 4 hours!

If that not enough, you can slip an ice pack into the interior mesh pocket to keep food colder for even longer periods of time.

For warm foods, the leak-proof thermal insulation keeps hot food warm for up to 4 hours, perfect for lunchtime if no microwave is present.

Lastly, this insulated lunch bag is super convenient and very easy to clean!

It features an easy-carry top handle and adjustable shoulder strap for added comfort.

For quick cleaning, simply wipe your lunch tote clean with a damp cloth!

For more thorough cleaning, this insulated lunch box is machine washable!

Bentgo provides an industry-leading 2-year warranty.

Click here to check out this insulated lunch bag from Bentgo today!


I hope that you found this article helpful and now you have more clarity and ideas on which stainless steel lunch box for kids you’ll choose!

Contact us at any time if you have any questions or suggestions on eco-friendly topics you’d like to see covered.

We’d LOVE to hear from you!

Not that you’ve got your stainless lunch box, what’s next?

Thinking about plates, flatware, maybe drinking cups?

If you are, click here to check out our blog post on non-toxic kid’s dinnerware and see all of the above!

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1 thought on “Most Unique Stainless Steel Lunch Box for Kids (in 2021)

  1. […] for kids who don’t want their foods to touch. And check out this awesome post on some different kid-friendly lunch boxes by The Good Life […]

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