In-depth baby product reviews led by a Pediatrician

Best Lunch Boxes for Kids

We tested kids' lunch boxes from top brands like Bentgo, Kinsho, PackIt, and others to find the best
Credit: Abriah Wofford
By Molly Bradac ⋅ Senior Review Editor
Wednesday November 17, 2021
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Trying to decide which kids' lunch box is the best? Don't worry; we've got covered. Our review ranks 2021's top 11 kids' lunch boxes, providing the details you need to narrow down the choices. We researched the market before purchasing the most popular and promising contenders to send through extensive testing to determine the best. We focused on essential factors, such as versatility, leak-proof capability, and ease of cleaning. Packing a healthy lunch can make a difference in your child's day, and if you're packing school lunches on the regular, you'll want a top-notch lunch box. We are confident that our lineup includes a lunch box set-up that will work for you and your kiddo.

Top 11 Product Ratings

Displaying 1 - 5 of 11
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Awards Editors' Choice Award Best Value Award Top Pick Award  Top Pick Award 
Price $42 ListCheck Price at Amazon$25 List
$24.99 at Amazon
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$19.99 at Amazon
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$19.99 at Amazon
Overall Score Sort Icon
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Pros Durable, super easy to clean, versatileInexpensive set that includes ice pack, stackable, versatileSpacious, insulated, carry handle and shoulder strap, functional designOne latch closure, carry handle, includes stainless steel utensilsFreezable gel walls, liner easy to wipe clean, handle has a buckle
Cons Expensive, non-insulatedNo insulationNot-leak proofNot leak-proof, somewhat heavy, non-insulatedHeavy
Bottom Line Between its eco-healthy material and super easy care instructions, we think this durable option is worth the investmentIf you're not one for pre-portioned bento options, this versatile lunch kit includes individual, stackable containers, plus an ice pack at an inexpensive priceA roomy lunch bag with extra storage pockets and an adjustable shoulder strap for easy carrying, making it a possible fit for older childrenDespite not being leak-proof or insulated, this option includes kid-friendly stainless steel utensils and might satisfy the appetite of younger childrenA lunch bag ready to keep contents chilly with its built-in freezable walls, streamlining the lunch prep process
Rating Categories LunchBots Bento Cinco Rubbermaid LunchBlox Bentgo Deluxe Lunch... Munchkin Lunch Bent... PackIt Freezable Cl...
Ease Of Use (60%)
3.0
5.0
7.0
4.0
6.0
Ease Of Cleaning (30%)
10.0
8.0
2.0
8.0
2.0
Eco Health (10%)
10.0
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5.0
1
5.0
Specs LunchBots Bento Cinco Rubbermaid LunchBlox Bentgo Deluxe Lunch... Munchkin Lunch Bent... PackIt Freezable Cl...
Leak-proof? No Yes No No No
Size 8.2" x 6.2" x 1.75" 5.5" x 4.7" x 5" (stacked) 10" x 7" x 7" 8.7" x 7" x 2.5" (not including handle) 10" x 8" x 4"


Best Overall Kids Lunch Box


LunchBots Bento Cinco


58
OVERALL
SCORE
  • Ease of Use 3
  • Ease of Cleaning 10
  • Eco-Health 10
Leak-proof: No | Size: 8.2" x 6.2" x 1.75"
Durable
Dishwasher-safe
Expensive
Not insulated

Launching the LunchBots Bento Cinco to an overall winning spot in our review is its eco-healthy makeup and quick cleanup; toss it into the dishwasher worry-free. Made of 18/8 stainless steel, this contender is downright sturdy and will likely last years. Plus, LunchBots offers a lifetime warranty against any manufacturer's defects. There are various lunch box sizes available to suit your needs, but we tested the LunchBots Cinco with five compartments and decent-sized portions to satisfy the hunger of tots to younger children. The manufacturer states it is free of toxins and chemical linings. Typically, stainless steel is heavier than plastic; however, this option (weighing .92 lb. empty) is less than some plastic options in our lineup, making it a nice compromise between a healthier material and weight.

Unfortunately, no product in our lineup is perfect across all metrics, and LunchBots is no exception. We value insulation and protection against leaks; however, this option lacks those design features. You can get around the lack of insulation by using an insulated lunch bag with an ice pack; however, not being leak-proof dramatically influences what you pack, which will likely need to be dry foods. Also, this contender's price is high, but considering its eco-healthy material, construction, and longevity, we think it is worth the investment. We've used LunchBots with our own families and highly recommend this solid lunch box to family and friends.

Best Budget-Friendly Option


Rubbermaid LunchBlox


55
OVERALL
SCORE
  • Ease of Use 5
  • Ease of Cleaning 8
  • Eco-Health 1
Leak-proof: Yes | Size: 5.5" x 4.7" x 5" (stacked)
Inexpensive set with ice pack
Stackable
Versatile
No insulation

If you're looking for the best deal, check out the Rubbermaid LunchBlox. This affordable set of stackable containers are handy; plus, an ice pack is included, making this kit ready for the back-to-school season. We greatly appreciate the leak-proof containers and their versatility as a food storage solution beyond school lunches. Oh, not to forget, these containers are dishwasher safe, too.

You'll need an insulated lunch bag to place the containers and ice pack inside if you're sending perishable food items along in your kid's lunch. Despite being dishwasher-safe, according to the manufacturer, we suggest handwashing any plastic containers, given the potential concerns about plastic leaching chemicals. It will also help prolong the product's longevity. Nonetheless, this option brings versatility to the world of kids' lunch boxes, and we recommend it to anyone who wants multiple reusable containers to pack lunches.

Best for Generous Size


Bentgo Deluxe Lunch Bag


53
OVERALL
SCORE
  • Ease of Use 7
  • Ease of Cleaning 2
  • Eco-Health 5
Leak-proof: No | Size: 10" x 7" x 7"
Easy to use option with spacious interior
Carry handle and shoulder strap
Insulated
Not leak-proof

With many design features we admire, including its generous size, is the Bentgo Deluxe Lunch Bag, making this option a possible fit if you're packing lunch for a growing child or teenager. It's super easy to open and close, wipe clean, and thanks to the bag's liner (food-safe PEVA thermal insulation), it shines at keeping items chilled when you add an ice pack. The outside pocket offers additional storage, and there's an interior mesh pocket in the bag's 'upper deck' for lighter snacks and items. In addition to the bag's carry handle is a removable and adjustable shoulder strap, a perk that may appeal to older children.

The bag itself is not leak-proof, and, let's face it, messes are undesirable. Therefore, we suggest using leak-proof lunch boxes, water bottles, or containers when packing. Nevertheless, we think this bag is an all-star option and recommend it to families who seek insulation and high capacity, especially when striving to pack enough food to satisfy an older child's hunger.

Best Lunch Box with Built-In Cooler


PackIt Freezable Classic Lunch Box


47
OVERALL
SCORE
  • Ease of Use 6
  • Ease of Cleaning 2
  • Eco-Health 5
Leak-proof: No | Size: 10" x 8" x 4"
Freezable gell walls
Liner easy to wipe clean
Durable
Heavy

The PackIt Freezable Classic Lunch Box offers a unique feature, a built-in ice pack. With insulated re-freezable gel walls, you don't have to worry about your child accidentally tossing the ice pack when dumping wrappers in the trash. It collapses into a sleek profile when empty; yet, expands to hold all your child's favorite foods. Place it in the freezer at night, and by morning, it is ready to go. The lunch box is made of food-safe and non-toxic canvas on the exterior and a water-resistant liner inside. It features a non-insulated zipper pocket on the outside for small items, and the easy-to-carry handle has a buckle so that you can attach it to a backpack. With many eye-catchy designs available, there's one to suit your child's personality.

The PackIt is heavier than other insulated lunch bags in our review (weighs 1.47 lbs empty), so this might not be a good fit if weight is an issue. Nonetheless, we've enjoyed this option with our own families and think it streamlines the lunch packing process with its handy built-in ice pack design.

Tip: Is your child heading off to Kindergarten? Practice eating a school lunch. Set a timer and make sure your child can open and close everything you send along with them. Also, discuss what to do with trash. Since school and lunchtime will be a new experience for your child, this exercise can help them feel prepared.

Compare Products

select up to 5 products to compare
Score Product Price Our Take
58
$42
Editors' Choice Award
Between its eco-healthy material and super easy care instructions, we think this durable option is worth the investment
55
$15
Best Value Award
If you're not one for pre-portioned bento options, this versatile lunch kit includes individual, stackable containers, plus an ice pack at an inexpensive price
53
$25
Top Pick Award
A roomy lunch bag with extra storage pockets and an adjustable shoulder strap for easy carrying, making it a possible fit for older children
49
$20
Despite not being leak-proof or insulated, this option includes kid-friendly stainless steel utensils and might satisfy the appetite of younger children
47
$22
Top Pick Award
A lunch bag ready to keep contents chilly with its built-in freezable walls, streamlining the lunch prep process
46
$15
This lunch kit will likely not satisfy a growing child's hunger, but it is eco-healthy
43
$10
Although it doesn't offer many bells and whistles, this simple plastic option that is leak-proof and lightweight
43
$40
An affordable, leak-proof lunch box that is decent in size, and if you're willing to hand wash the lid to prolong the product's longevity, it may suit your needs
41
$17
This stylish bag is eye-catchy and will transport food, but the zipper issue makes us consider other contenders
33
$40
The built-in thermos is attractive, but considering its performance, we think you'll be happier with a different thermos set-up
32
$25
Editors' Choice Award
Although the lunch box's capacity is most suitable for younger children, it is leak-proof and easy to open and close

Each product in our review has been purchased, hands-on tested, and...
Each product in our review has been purchased, hands-on tested, and experienced side-by-side comparison to evaluate performance.
Credit: Abriah Wofford

Why You Should Trust Us


Over the past decade, BabyGearLab has tested various baby-related gear and created thorough reviews for our readers. Leading this review is Molly Bradac, Senior Review Editor, and nanny with over 15 years of experience. Drawing from her experience, including countless days of packing lunches and snacks for outdoor adventures, Molly can provide recommendations for your family and needs.

We completed market research and purchased each product to send through extensive, side-by-side testing for our review. We believe a top-notch product should be easy to use, easy to clean, and made of eco-healthy materials. These metrics were the framework of our testing, and a product's score in these individual metrics formulate a product's overall score and overall ranking in the competition.

An easy to open and close lunch box can make all the difference for...
If you often pack foods with liquid content for your child, select...

Analysis and Test Results


We evaluated each kids' lunch box for ease of use, ease of cleaning, and material. To simulate 'real world' experiences, we packed lots of lunches and snacks and traveled with these options. Also influencing our evaluations include user feedback and observations of kid testers using the kids' lunch boxes.


Value


If you don't mind plastic, the Rubbermaid LunchBlox set is hands down the best bang for your buck. This set includes leak-proof containers and an ice pack, which no other contender offers. At an affordable price, this option will kick off your lunch box arsenal, and it provides versatility beyond your kid's lunches. But, if material matters to you and your budget can stretch, we think the LunchBots is worth consideration. This stainless steel option offers durability, quality, and longevity; plus, it's super easy to wash; in our opinion, this factor alone is worth its weight in gold. Although this option is costly, we think it's worth the investment.

The Bentgo Deluxe Lunch Bag is spacious, has additional storage...
The Bentgo Deluxe Lunch Bag is spacious, has additional storage pockets, and sports an adjustable shoulder strap.
Credit: Abriah Wofford

Ease of Use


When it comes to kids' lunch boxes, they should be easy to use. Plain and simple. However, we soon realized many features collectively form a highly functional kids lunch box, such as thoughtful organization, decent capacity, leak-proof protection, insulation, versatility, and level of ease to open and close. Unfortunately, not one product in our lineup was a slam dunk, offering every feature; and, this is somewhat a result of comparing products that vary in design intentions. But, we did score the lineup to see who has the most.


The Bentgo Deluxe Lunch Bag ranks high in this metric with many convenient features, scoring 7 of 10. This insulated lunch bag offers generous capacity and versatility. The design includes organization, such as an exterior pocket for smaller items, like napkins and utensils, and an interior mesh pocket in the bag's 'upper deck' for lighter snacks. The lunch bag is super easy to open and close, and besides the carry handle, it has a removable and adjustable shoulder strap. The bag isn't leak-proof; however, most lunch bags do not offer this feature, so this isn't an issue unique to this product. Therefore, we suggest packing wisely with leak-proof lunch boxes, water bottles, or containers to reduce the potential for leaks.

The Skip Hop Zoo Stainless Steel Lunch Kit is leak-proof, and given...
The Skip Hop Zoo Stainless Steel Lunch Kit is leak-proof, and given its size, we suggest that it's most suitable for snacks.
Credit: Abriah Wofford

Scoring 2 of 10 is the Skip Hop Zoo Stainless Steel Lunch Kit, causing it to rank low in this metric. Compared to the competition, this option doesn't offer valuable features. The small box holds 8 oz, and the larger container holds 12 oz. However, this lunch kit will likely not satisfy a growing child's hunger. Instead, we believe this snack-sized set is more suitable to compliment your child's lunch.

The Amersun Kids Lunch Box offers the most storage pockets than...
The Amersun Kids Lunch Box offers the most storage pockets than other contenders in our lineup.
Credit: Abriah Wofford

The Amersun Kids Lunch Box is the only contender with a side mesh pocket, and we imagined transporting a kids' water bottle, like the CamelBak eddy Kids in this pocket. However, we discovered that this pocket is too small and doesn't stretch to accommodate any water bottle. It's more suitable for flexible items, like a packet of nuts, a granola bar, etc. Also, the zipper on the Amersun has a squared-off design, which causes it to get stuck at an angle, requiring some fiddling to fix. There is no doubt that this stylish bag is eye-catchy and will transport food, but we think it isn't very impressive and believe other contenders in our lineup perform better.

The Rubbermaid LunchBlox comes with an ice pack, and the containers...
The 3 Sprouts Bento Box is leak-proof and offers deeper compartments...

Leak-proof Capabilities


To test and evaluate a kids' lunch box leak-proof ability, we poured water into each, closed them up, and shook them around (similar to what a kids' lunch box might experience in a backpack). Any escaped water resulted in a failed performance, even a drop. Perhaps we have high expectations, but we believe a leak-proof design should be trustworthy because any mess is undesirable, especially if it occurs in your child's schoolbag with papers. The kids' lunch boxes that conquered this challenge include the Bentgo Kids Lunch Box, Kinsho 6 Compartment Bento Box, Rubbermaid LunchBlox, 3 Sprouts Bento Box, and Skip Hop Zoo Stainless Steel Lunch Kit. Although a leak-proof design is not always a must, it does provide the opportunity to pack wet or dry foods.

Despite its leak-proof claims, the Omiebox didn't shine in this test as some liquid escaped the box when we tilted it on its side. We did push its tolerance and leak-proof ability by filling each compartment with a fair amount of water. However, we believe any amount of leakage concerns us because that means there is potential for mess, and it may influence what you pack.

The Munchkin Lunch Bento Box is the only contender that includes...
The Munchkin Lunch Bento Box is the only contender that includes kid-friendly stainless steel utensils.
Credit: Abriah Wofford

Utensils Included


A few contenders in our lineup include silverware, such as the Munchkin Lunch Bento Box and Kinsho. The Munchkin Lunch Bento Box offers stainless steel kid-friendly utensils, which conveniently snap onto the silicone lid; you can either stack the fork and spoon in one slot or separate them. The Kinsho has white plastic utensils. Keep in mind; these utensils are easy to accidentally trash when tossing wrappers and leftover food. If this occurs, replacement silverware is available through the company.

Insulation


Depending on what you pack for your child for lunch, it may or may not need insulation and an ice pack. To test insulation, we placed a cold sealed yogurt cup and the same sized ice pack inside each fabric lunch bag, except for the PackIt as it has freezable walls, and took a temperature reading four hours later (about the time your child will begin eating their lunch). The lunch bags did not drastically differ in temperatures but varied by a few degrees. The Bentgo and PackIt had the lowest temperature readings. It is important to note that an ice pack's size influences temperature, so our results may differ from yours. But, we were satisfied with these contenders' results.

A temperature reading of the OmieBox&#039;s thermos about four hours...
A temperature reading of the OmieBox's thermos about four hours after preparing.
Credit: Abriah Wofford

We were also curious about how well the thermos in the Omiebox performs at keeping food warm, so we took a temperature reading of its content four hours later. Interestingly, it did not have a temperature reading that suggests warm food. In our opinion, we understand why this built-in thermos option is attractive, but considering its performance, we think you'll be happier with a different thermos set-up.

Friendly reminder: If you're keen on purchasing containers or a bento box to use with an insulated lunch bag, be sure to check and compare dimensions before purchasing.

Some kids lunch box options are dishwasher safe (top rack); however...
Some kids lunch box options are dishwasher safe (top rack); however, hand washing can extend a product's longevity.
Credit: Abriah Wofford

Ease of Cleaning


Considering how frequently you will be washing your kid's lunch box to ensure it is ready for the following school day, we highly suggest a dishwasher-safe product to make this feat easier on you and your sanity.


Among the competition, the LunchBots Bento Cinco is an all-star, high-ranking contender, scoring 10 of 10. Honestly, it doesn't get much easier. Toss it into your dishwasher without fretting over high heat and potential warping.

According to the manufacturer, the Skip Hop Zoo Stainless Steel Lunch Kit is a dishwasher-safe stainless steel contender; it has adorable designs and logically speaking, but might not last the test of time in the dishwasher. Therefore, we suggest handwashing this product or selecting a stainless steel option with no graphics, like the LunchBots Bento Cinco.

Ranking the lowest (scoring 2 of 10) are the fabric lunch boxes, such as the Amersun Kids Lunch Box, Bentgo Deluxe Lunch Box, and PackIt Freezable Classic Lunch Box. These options are not machine washable. Although they have easy to wipe clean interior liners, the task takes more effort than dishwasher-safe products, and they don't get as clean, allowing the potential for smells and stains to develop.

The Kinsho 6 Compartment Bento Box comes with a set of two...
The Kinsho 6 Compartment Bento Box comes with a set of two leak-proof boxes and includes plastic utensils.
Credit: Abriah Wofford

The manufacturer says the bottom is top-rack dishwasher safe for the Kinsho 6 Compartment Bento Box, but handwashing the lid is best to lengthen the leak-proof seal's lifespan. From user experience, we can confirm that the dishwasher's high heat can warp the box's cover if you don't follow these instructions. If you go with this option, please keep this in mind.

The LunchBots Bento Cinco.
The LunchBots Bento Cinco.
Credit: Abriah Wofford

Eco-Health


Like the healthy foods and snacks you pack in your child's lunch, we believe you should grant the same thoughtfulness and effort to the lunch box itself. Therefore, we considered the product's material with the Earth and health in mind for eco-health and noted any manufacturer's mention of free ofs.


The benefits of stainless steel may "steel" your heart away. This material is a nice alternative to plastic, and it is considered non-toxic and healthier, which we think is essential as its holding your child's food that they will consume. Also, stainless steel has the potential to last longer than plastic. Therefore, contenders of this makeup rank the highest, including the Skip Hop Zoo Stainless Steel Lunch Kit and the LunchBots Bento Cinco.

However, plastic is not our preferred material choice, mainly due to the potential of chemicals leaching into food. It's also considered less durable, being more susceptible to scratching and staining than stainless steel counterparts.

Tip: Let your kid help make lunches, it exercises their freedom in the kitchen, and they may discover excitement about food.

Foods that won&#039;t spoil work best for non-insulated options. However...
Foods that won't spoil work best for non-insulated options. However, if you're packing foods that need cooling, purchase an insulated option, or head that route initially for versatility.
Credit: Abriah Wofford

Conclusion


Gone are the days of brown paper bags. Today's selection of kids' lunch boxes is vast, with an option for almost any need. Depending on your child's age and lunch box needs (school, outdoor adventure, or a trip to the grandparents' house), we are confident there is a product for you in our review. You will soon be packing a well-balanced, appetite-satisfying lunch for your kiddo to enjoy.

Molly Bradac

Honest, objective reviews. Led by a Pediatrician.

BabyGearLab was founded by a Pediatrician Mom with a mission to provide a reliable, independent, source of information to new parents. Our experts have tested thousands of baby and kids products to share key performance, health, and safety findings. We spend tens of thousands of dollars crash testing car seats to inform our ratings. And, we combine our review work with gobs of expert parenting advice. To assure complete independence, we buy all the products we test ourselves. No sponsored content. No ads. Just real, honest, side-by-side testing by people who care.

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