Best Kids' Metal Lunch Boxes of 2025

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 7 Feb 2025

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For parents who are in search of a durable and practical lunch box for their kids, metal lunch boxes are a great choice. These lunch boxes come in various colours and designs and are made of sturdy metal that can withstand the wear and tear of everyday use. They are also easy to clean and maintain, making them a great investment for busy parents. With a metal lunch box, parents can pack their child's lunch with ease, knowing that it will stay fresh and organised throughout the day.

At a Glance: Our Top Picks

CGFN Stainless Steel Personalised Lunch Box Cover #TOP 1
CGFN Stainless Steel Personalised Lunch Box
ftb score rating icon 9.9
Affenzahn Tiger Stainless Steel Lunch Boxes Cover #TOP 2
Affenzahn Tiger Stainless Steel Lunch Boxes
ftb score rating icon 9.8
FunnyGifts Insulated Kids Lunch Box Cover #TOP 3
FunnyGifts Insulated Kids Lunch Box
ftb score rating icon 9.6

Top 6 Kids' Metal Lunch Boxes

#TOP 1

CGFN Stainless Steel Personalised Lunch Box

1000ml
Without a partition
CGFN Stainless Steel Personalised Lunch Box Cover
CGFN Stainless Steel Lunch Box, Bento Box with Name & Pattern, Leakproof Metal Lunch Box Salad Box, Bento Lunch Box for Kids and Adult - BPA Free, Suitable for School/Work/Fitness/Picnic (1000ml)

The CGFN Bento Box is a versatile and personal lunch solution for everyone. You can engrave your name or a special message to make it truly yours. Additionally, the option to add a pattern allows for further customisation. This lunch box is 100% leakproof, perfect for transporting salads or sandwiches with dressings, ensuring no mess in your bag. Made from high-quality stainless steel, it is safe for your health and environment, free from BPA and harmful substances.

What We Like
Customisable engravings available
Completely leakproof design
Durable stainless steel material
Easy to clean by hand or dishwasher
#TOP 2

Affenzahn Tiger Stainless Steel Lunch Boxes

AFZ-LBX-001-001
Tiger
Affenzahn Tiger Stainless Steel Lunch Boxes Cover
Affenzahn AFZ-LBX-001-001 Tiger Lunch Boxes, Metal

The Affenzahn Tiger Lunch Boxes are designed for durability and safety, made from stainless steel with a silicone lid, ensuring that your child's meals are kept fresh without plastic or toxins. With two sizes included, you can pack a variety of foods, from sandwiches to snacks, making lunchtime versatile. Cleaning is a breeze as these boxes are dishwasher safe, though hand washing is recommended to maintain their quality. Available in silver, yellow, and pink, these lunch boxes can match with other Affenzahn products, adding a fun touch to mealtime.

What We Like
Durable stainless steel material
Two sizes for versatile packing
Dishwasher safe for easy cleaning
Plastic-free and toxin-free
Available in fun colours

FunnyGifts Insulated Kids Lunch Box

FunnyGifts
WCB06
Black Spider
FunnyGifts Insulated Kids Lunch Box Cover
FunnyGifts Kids Lunch box for Boys School Small Lunch Bag Insulated for Elementary Kindergarten Primary 3 4 5 6 7 8 9 10

The FunnyGifts Lunch Box is designed to keep your child's meals fresh for up to 8 hours, thanks to its thick EPE foam padding and durable outer fabric. Its perfect size allows for easy packing of sandwiches, snacks, drinks, and fruits, making mealtime hassle-free for little ones. The high-quality materials, including double metal zippers, ensure that it withstands everyday use. With its easy carry handle and buckle, you can attach it to a backpack for convenience, making it ideal for school or outings.

What We Like
Long-term cooling for fresh meals
Perfect size for kids' needs
Durable materials and zippers
Easy to carry on the go
#TOP 4

Stor Marvel The Boys Portable Metal Bottle

197250
Black
515 ml
Stor Marvel The Boys Portable Metal Bottle Cover
Stor Marvel The Boys Small Reusable and Portable Metal Bottle - Black

The Stor Marvel Metal Bottle is a high-quality, reusable bottle designed for kids. Its robust manufacturing ensures durability, making it perfect for everyday use. This portable bottle is officially licensed, allowing your child to flaunt their favourite characters while staying hydrated. The compact design makes it easy to carry in a lunchbox or backpack, providing convenience for school or outings. With this bottle, you can help your child stay eco-friendly by reducing single-use plastic.

What We Like
High manufacturing quality
Officially licensed design
Reusable and portable
Perfect for kids
Eco-friendly option
#TOP 5

Uninni Insulated Lunch Box for Kids

uninni
UNIKLBGA-DPK
Dusty Pink
Uninni Insulated Lunch Box for Kids Cover
uninni Insulated Lunch box for Kids - Age 3+ with Leak-Resistant Storage, Mesh Pocket, Removable Divider for Snacks, Sandwiches and Drinks, BPA-Free Food-Grade lunch bag kids - Dusty Pink

The Uninni Lunch Box is designed to make lunchtime enjoyable for your child. Featuring an inner mesh pocket and two outer compartments, it helps you keep napkins, utensils, and snacks neatly organised. The insulated 6mm-thick polyester ensures that meals stay fresh and delicious, allowing your child to refuel effectively. With a removable divider, you can separate sandwiches, fruits, and drinks, making it easy to maintain cleanliness and freshness. This thoughtful design is perfect for busy school days.

What We Like
Keeps food fresh longer
Removable divider for organisation
Leakproof design
Multiple storage options
Kid-friendly and appealing design
#TOP 6

My Vesperbox Bento Box for Children

My Vesperbox Bento Box for Children Cover
My Vesperbox Bento Box Children's Lunch Box with 4 + 2 Compartments Extremely Robust Lunch Box Ideal for Nursery and School (Light Blue - Unicorn Sitting)

The My Vesperbox Bento Box is designed for children, ensuring full safety as it is free from harmful substances like BPA. Its extremely robust design makes it shatter-proof, perfect for active kids. The child-friendly locking mechanism allows for easy opening, making it user-friendly for little hands. With the option of 4 or 6 compartments, you can customise the lunch box to suit your child's needs, keeping their meals organised and appealing.

What We Like
Safe from harmful substances
Robust and shatter-proof design
Easy for children to open
Customisable compartment options
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Why were metal lunch boxes discontinued?

Metal lunchboxes were banned in the early 1970s, as a result of a campaign of "concerned" Florida mothers against the steel lunchboxes. Children being children, were using the metal lunchboxes as a type of weapon, cases of permanent head injuries were being reported.

2. What happened metal lunchbox?

Cheap vinyl lunch boxes made a brief appearance in the 1960s, but metal continued to dominate the lunch box scene until the 1980s, when molded plastic—which was less expensive to manufacture—took over. Aladdin stopped making lunch boxes altogether in 1998, though Thermos continues to make them.

3. Is stainless steel lunch box better than plastic?

Another con is that unlike glass and some plastic, stainless steel containers cannot go in the microwave or oven. However, they're odor-resistant so the flavors and smells from a potent meal won't penetrate the metal. They're also highly durable, eco-friendly, and dishwasher safe, which makes clean-up a breeze.

Editor's Notes

During our kids' metal lunch boxes research, we found 13 kids' metal lunch boxes products and shortlisted 6 quality products. We collected and analyzed 2,855 customer reviews through our big data system to write the kids' metal lunch boxes list. We found that most customers choose kids' metal lunch boxes with an average price of £25.37.

The kids' metal lunch boxes are available for purchase. We have researched hundreds of brands and picked the top brands of kids' metal lunch boxes, including CGFN, Affenzahn, FunnyGifts, Stor, uninni. The seller of top 1 product has received honest feedback from 10 consumers with an average rating of 4.5.

Written by
Jennifer Fraser Avatar

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.