Best Kids' Stainless Steel Lunch Boxes of 2025

Rebecca Cantu Avatar
Rebecca Cantu
Last Updated: Jan 2, 2025

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Kids' Stainless Steel Lunch Boxes are a perfect solution for parents looking for an environmentally friendly and durable lunch box option for their children. These lunch boxes are made from high-quality stainless steel that is resistant to rust and corrosion, ensuring they will last for years to come. They are also easy to clean and are free from harmful chemicals that are often found in plastic lunch boxes. With a variety of fun designs and sizes available, kids will love their new lunch boxes and parents can rest easy knowing they are making a sustainable choice for their family.

At a Glance: Our Top Picks

Bentgo® Kids Stainless Steel Leak-Resistant Lunch Box Cover #TOP 1
Bentgo® Kids Stainless Steel Leak-Resistant Lunch Box
ftb score rating icon 9.9
WeeSprout Stainless Steel Bento Box Cover #TOP 2
WeeSprout Stainless Steel Bento Box
ftb score rating icon 9.8
Elk and Friends Kids Bento Box Cover #TOP 3
Elk and Friends Kids Bento Box
ftb score rating icon 9.6

Top 10 Kids' Stainless Steel Lunch Boxes

Bentgo® Kids Stainless Steel Leak-Resistant Lunch Box

BGOSTL-G
Green
Bentgo® Kids Stainless Steel Leak-Resistant Lunch Box Cover
Bentgo Kids Stainless Steel Leak-Resistant Lunch Box - 3-Compartment Bento Style Lunch Box with Bonus Container - Eco-Friendly, Dishwasher Safe, BPA-Free, Ages 3+, Patented Design (Green)

The Bentgo Kids Stainless Steel Leak-Resistant Lunch Box is a durable and eco-friendly lunch box designed for kids. Its new and improved latches ensure an airtight seal, and it features three compartments that are portion-perfect for a child's appetite. The leak-resistant lid is contoured to seal each compartment, and a removable silicone container is included for packing even more food options. Made with high-quality stainless steel, this lunch box is a safe and sustainable alternative to plastic.

What We Like
Durable and eco-friendly
New and improved latches for an airtight seal
Three compartments portion-perfect for a child's appetite

WeeSprout Stainless Steel Bento Box

SSBB-Small
Stainless Steel
Small
WeeSprout Stainless Steel Bento Box Cover
WeeSprout 18/8 Stainless Steel Bento Box (Compact Lunch Box) - 3 Compartment Metal Lunch Containers, for Kids & Adults, Bonus Dip Container, Fits in Lunch Bag & Backpack

The WeeSprout Bento Box is designed for both kids and adults, making lunchtime easier and healthier. Made from durable stainless steel, it ensures that no harmful chemicals leach into your food. The three-compartment design allows you to pack a balanced meal without needing multiple containers, which can often get lost. Plus, it comes with a bonus dip container, making it simple to include sauces without the mess. You can even store it in the freezer or toss it in the dishwasher for easy cleaning, saving you time and effort.

What We Like
Durable stainless steel construction
Three-compartment design
Bonus dip container included
Freezer and dishwasher safe
#TOP 3

Elk and Friends Kids Bento Box

Elk and Friends Kids Bento Box Cover
Elk and Friends Kids Stainless Steel Bento Box with Silicone Lid | Leak-proof | Toddlers Lunch Container | 4 Compartments | Dishwasher Safe

The Elk and Friends Bento Box is a thoughtfully designed lunch container that makes meal prep easier for you and your little ones. Its lightweight structure and removable silicone lid allow for effortless cleaning, while four compartments help you pack a variety of healthy meals and snacks. The toddler-friendly latches ensure that even the smallest hands can open it easily, preventing any frustration. Made from high-quality stainless steel and food-grade silicone, this bento box is both safe and durable, giving you peace of mind while your child enjoys their lunch.

What We Like
Lightweight and easy to carry
Toddler-friendly latches
Removable silicone lid
Durable stainless steel material
#TOP 4

Bentgo Kids Stainless Steel Prints Lunch Box

Shark
Bentgo Kids Stainless Steel Prints Lunch Box Cover
Bentgo Kids Stainless Steel Prints Leak-Resistant Lunch Box - 3-Compartment Bento Style Lunch Box with Bonus Container - Eco-Friendly, Dishwasher Safe, BPA-Free, Ages 3+ (Shark)

The Bentgo Kids Stainless Steel Prints Lunch Box is the perfect solution for packing your child's lunch with ease and convenience. With its new and improved latches, you can ensure an airtight seal when taking meals on-the-go. The 3 food compartments are portioned perfectly to fit a child's appetite, and there's even a removable silicone container for packing additional food options. The leak-resistant compartments give you the confidence to pack a variety of foods without worrying about spills or leaks. Made with high-quality stainless steel, this lunch box is a safe and sustainable alternative to plastic. Plus, with its fun printed design, it adds a stylish touch to your child's lunchtime. By purchasing this lunch box, you're also supporting Feed the Children, a nonprofit organization dedicated to ending hunger.

What We Like
Airtight seal
Portion-perfect compartments
Leak-resistant
#TOP 5

kinsho Stainless Steel Bento Box Set

DSOTSP2555
18 oz
kinsho Stainless Steel Bento Box Set Cover
kinsho Stainless Steel Bento Box for Toddler Boys, Insulated Lunch Bag and Water Bottle Set for Toddlers. Snack Container for Small Kids, Baby Daycare or Pre-School Lunches, Blue Yellow Trucks

The kinsho Bento Box Set makes lunchtime enjoyable and healthy for your little ones. With its compact stainless steel design, it holds up to 2-2/3 cups, perfect for toddlers and small appetites. The leakproof construction ensures that meals stay fresh and mess-free, thanks to the removable steel tray and silicone seals. The insulated lunch bag maintains the right temperature, while the separate compartments keep snacks organized. Plus, the included water bottle is spill-proof and easy to use, making it an ideal choice for school or daycare outings.

What We Like
Leakproof design
Insulated lunch bag
Easy-to-use water bottle
Compact size
#TOP 6

JoiaHaus Stainless Steel Kids Lunch Box Set

JOIAHAUS
X0044JZ6KD
Blue & Orange
Small
JoiaHaus Stainless Steel Kids Lunch Box Set Cover
Set of 3 Stainless Steel Kids Lunch Box Containers - Handy, Leakproof 8oz Food Storage Containers with Lids - Fun Dinosaur Design for Snacks & Lunches at Daycare/School - Ages 3+, Blue & Orange

The JoiaHaus Kids Lunch Containers are perfect for little hands. Each container features oversized pull tabs, making it easy for your child to open and close them independently. With fun dinosaur and unicorn designs, snack time becomes an exciting experience that helps kids identify their food easily. Made from durable stainless steel, these containers have BPA-free lids that ensure a leakproof seal, keeping meals mess-free. Their rectangular shape allows for efficient packing, maximizing lunchbox space. Whether for school, daycare, or picnics, these containers are lightweight, dishwasher, and freezer safe, making snack time hassle-free for parents and kids alike.

What We Like
Easy for kids to open
Fun designs for engagement
Leakproof and durable
Space-efficient rectangular shape

Kinsho Bento Box Set

CMBFJ1
kids 7
Kinsho Bento Box Set Cover
kinsho Bento Box with Stainless Steel Food Thermal for Hot Food or Soup, Insulated Lunch Bag, and Ice Pack Set for Kids Girl Toddlers. Ages 3 to 7 Pink Aqua Cat Mermaid

The Kinsho Bento Box is designed to make lunchtime enjoyable and nutritious for your little ones. Its premium design features five separate compartments, allowing you to pack a variety of healthy portions for daycare or preschool. The insulated lunch bag ensures that meals stay fresh and at the right temperature throughout the day. Additionally, the stainless steel food thermal keeps food warm or cool for up to five hours, making it perfect for packed lunches. This set also includes a spork, an ice pack, and a helpful recipe eBook, providing everything you need for a delightful lunch experience.

What We Like
Leak-resistant compartments
Insulated lunch bag
Stainless steel food jar
Includes spork and ice pack
#TOP 8

Kinsho Bento Lunch Box for Kids

Kinsho Bento Lunch Box for Kids Cover
kinsho Bento Lunch Box for Kids withThermal for Hot Food Soup, Insulated Lunch Bag and Ice Cold Pack Set, Stainless Steel Lunch Thermal, Container Boxes with 4 Compartments, Green Robot

The Kinsho Kids Bento Lunch Box is the ultimate value set for making fun and nourishing lunches for your little boy. This set includes an award-winning bento box, coordinating lunch bag, stainless steel thermos food jar, and deluxe ice pack. The leak-resistant lunch box features 4 sections sealed individually, allowing you to pack perfect portions for small kids. The drop-resistant rubberized trim and easy-open latches make it durable and easy to use. The insulated lunch bag has a spacious compartment and extra thick insulation to maintain temperature and freshness. The stainless steel food thermos keeps lunch warm or cool for up to 5 hours, and its cute and perfect size is ideal for young appetites. With the Kinsho Kids Bento Lunch Box, you can send your child to daycare or school with a healthy and delicious meal.

What We Like
Leak-resistant and easy to clean
Spacious and insulated lunch bag
Keeps food warm or cool for up to 5 hours
#TOP 9

Bentgo Kids Stainless Steel Lunch Box

Purple
Bentgo Kids Stainless Steel Lunch Box Cover
Bentgo® Kids Stainless Steel Lunch Box Set With Reusable Stainless Steel Utensils (Purple)

The Bentgo Kids Lunch Box is designed with your child's needs in mind. The upgraded latches create an airtight seal, ensuring that meals stay fresh during travel. With three perfectly sized compartments, this lunch box caters to a child's appetite and even includes a removable silicone container for added variety. You can pack different foods worry-free, thanks to the unique lid that prevents leaks between compartments. Plus, the fun prints and colors allow kids to express their style while enjoying their meals. This lunch box is perfect for school or outings!

What We Like
Airtight seal for freshness
Three compartment design
Leak-resistant lid
Fun colors and prints
#TOP 10

Ecolunchbox Tri Bento Stainless Steel Lunch Box

718122650699
Stainless Steel
1 Count
Ecolunchbox Tri Bento Stainless Steel Lunch Box Cover
Ecolunchbox Tri Bento 3-Tier Stainless Steel Lunch Box | 4.5 Cups (36 oz) Capacity | 5.25 x 5.25 x 4 inches (13.5 x 13.5 x 10 cm) | Perfect for Meal Prep, Snacks & Portion Control | Durable, BPA Free

The Ecolunchbox Tri Bento is a three-piece layered meal container made of 100% rugged and tested stainless steel. It holds 4.5 cups of food in three levels, each level holding 1.5 cups and clipped together. The container is not leak-proof and is not suitable for wet foods. It is 100% plastic-free, non-breakable, BPA-free, and dishwasher safe, including the lid. The product is designed by California eco mom and environmentalist Sandra Ann Harris, and the company is a trusted mission-based brand dedicated to reducing the dependence on plastics for health and environmental reasons.

What We Like
Durable and long-lasting due to the 100% stainless steel construction
Plastic-free, non-breakable, and BPA-free, making it safe for users
Dishwasher safe, making it easy to clean
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is stainless steel good as a lunch box?

Yes, stainless steel is an excellent choice for a lunch box. It is resistant to corrosion, rust, and scratches, making it durable and long-lasting. Additionally, stainless steel lunch boxes are non-toxic and do not contain harmful chemicals like BPA and phthalates, ensuring the safety of the food stored in them.

2. Is stainless steel lunch box healthy?

Absolutely! Stainless steel lunch boxes are considered healthy because they are made from food-grade material. Unlike plastic containers, stainless steel does not contain harmful chemicals such as BPA, phthalates, or lead. This makes it a safe and healthy option for storing and transporting food without the risk of chemical leaching.

3. Why were metal lunch boxes discontinued?

Metal lunch boxes were discontinued in the early 1970s due to safety concerns. There were incidents of children using metal lunch boxes as weapons, resulting in permanent head injuries. As a result, concerned parents and authorities decided to ban metal lunch boxes to prevent such accidents from occurring.

4. Can you put hot food in stainless steel lunch box?

Yes, you can put hot food in a stainless steel lunch box without damaging it. However, it's important to note that stainless steel is not a great insulator, so the food may not stay hot for an extended period. It is recommended to use insulated containers if you want to keep your food hot for longer durations.

5. What are the pros and cons of stainless steel packaging?

Stainless steel packaging has several advantages. It is highly durable, resistant to odors, and environmentally friendly. Stainless steel containers are also dishwasher safe, making them easy to clean. One downside is that they cannot be used in the microwave or oven, unlike glass or certain types of plastic. However, overall, stainless steel packaging is an excellent choice for those looking for a safe, durable, and eco-friendly option.

Editor's Notes

During our kids' stainless steel lunch boxes research, we found 24 kids' stainless steel lunch boxes products and shortlisted 10 quality products. We collected and analyzed 29,222 customer reviews through our big data system to write the kids' stainless steel lunch boxes list. We found that most customers choose kids' stainless steel lunch boxes with an average price of $22.63.

The kids' stainless steel lunch boxes are available for purchase. We have researched hundreds of brands and picked the top brands of kids' stainless steel lunch boxes, including Bentgo, WeeSprout, Elk and Friends, kinsho, JOIAHAUS. The seller of top 1 product has received honest feedback from 3,419 consumers with an average rating of 4.9.

Written by
Rebecca Cantu Avatar

Rebecca Cantu grew up in a family-owned retail store for home and kitchen products. She worked online and gave assistance to people to buy ideal products for their sweet home after graduating from Northwestern University with a marketing degree. She has been writing content for online shopping guides since 2011 with her professional knowledge and natural sensitivity of appliances.