Top 10 Best School Lunchboxes for Kids in 2021 (Under Armour, Rubbermaid, and More)

This is an innovative box for kids who enjoy multiple things to eat for lunch, as there are five compartments present in the box. The insulation keeps meals fresh, while the clever lid design keeps food from spilling into each other. This is perfect for picky eaters who don't like their food to touch! 

Reviewers were pleased with the seal on the box and surprised by the smart functionality. However, some users had issues with mold growing in the grooves of the seal. Others said it warped in the dishwasher. Some recommended using it for snacks rather than for an entire lunch due to its small size.

However, most reviewers found this box easy to clean and durable. Plus, the company's customer service responded quickly to the reviewer's concerns! Reviewers also liked that they could pack any kind of food, liquid or solid, without needed extra cups or compartments.

This Lunch Bag is specifically made for Rubbermaid LunchBlox containers but also works well with other containers of similar size. The main compartment can fit multiple containers or bags of food. It has a mesh pocket on the inside for ice packs, napkins, and utensils, and two mesh pockets on the outside for water bottles and more. 

The insulation will make sure food stays fresher for longer. The liner of this container is 100 percent BPA-free. It comes with a handle on top as well as an adjustable, removable shoulder strap. Choose between the small or medium sizes.

Some reviewers have complained about the durability of this lunchbox, saying that the seams ripped easily or the handle tore off. On the other hand, many reviewers liked the size and design, saying it can hold plenty of food without feeling bulky. They also said it's easy to clean.

This Under Armour lunchbox is a durable product that will hold up to being knocked around! The exterior is made from soft polyester, but on the inside, there's a crush-resistant liner that will protect your child's food. Foam insulation helps maintain temperature.

There's one interior mesh pocket, one exterior zippered pocket, and a mesh water bottle pocket on the side. The adjustable, molded rubber handle looks stylish and is comfortable to use. It doesn’t contain BPA or phthalates and is 100 percent non-toxic. Choose from a range of colors and patterns.

A few reviewers said that this lunchbox wasn't the right shape for their lunch containers. Some received the wrong color. However, many user reviews said that this lunchbox has a surprisingly large capacity. They appreciate the hard shell, which keeps food protected, and like how durable it is. They also said it's easy to clean!

Pack a variety of snacks and lunch items in this bento box that has six separate compartments. It's made from BPA-free double-walled plastic for insulation and can hold over four cups total. The lid snaps closed for a leakproof seal and features a rubber overlay for grip. This bento box also comes with utensils.

Some reviewers warned that the lid warps over time, leading to leakage. Others said the lid can be difficult to open, although most were able to teach their kid how to do it themselves. Many reviewers were pleased with the portion sizes of this lunchbox and said their kids liked the look of it. They found it to be easy to clean as well.

Kids will never forget about lunch with this huggable plush lunchbox from Lunchpets. It may look like a toy, but the insulated interior pouch is perfect for both cold and hot foods. The velcro flap makes it easy for little ones to open and the animal's paws clip together to create a handle for carrying. Plus, it's machine washable!

Reviewers warned that the inside is quite small and said it works better for snacks than for a whole lunch. Still, many reviewers found that it makes a great companion for snacking throughout the day at school or on car rides. They said the designs are super cute and that their kids loved it!

This lunch box has an ideal portion size for toddlers in preschool or daycare. It's made from 18/8 stainless steel, so it's sleek and durable. Its compact, lightweight, and portable design makes it an amazing choice for busy parents as it slips easily into a purse, backpack, or briefcase.

Inside, it has two one-ounce compartments and one two-ounce compartment, which are perfect for nuts, veggies, cheese cubes, and other finger foods. The lid is not guaranteed to be leak-proof, so it is recommended to only store dry foods in the box. It is easy to clean and is also dishwasher-safe. 

Some reviewers have noted that they would prefer having an attached lid on the box as children tend to misplace it. Others warned that it leaks between the compartments. Still, most reviewers appreciated the sturdiness and the overall aesthetic of the box. They said it's the perfect size to carry snacks for their toddler!

This lunchbox is the perfect fit for parents who like to travel with their kids. It can work as a picnic and school lunchbox. Plus, it's PVC-, BPA-, and phthalate-free. The insulation means it can retain freshness and maintain temperatures for up to one whole day. It's also moisture resistant and is useful if you live in a rain-prone area.

It features one main compartment as well as an interior mesh pocket that can fit an ice pack, utensils, or other flat items. There's also a zippered pocket on the outside for notes or additional snacks.

Some reviewers weren't happy with the quality, saying that the handle tore or the zipper was hard to close. However, many reviewers liked the size of this lunchbox, saying it could hold a good amount of food while still fitting into their kid's backpack. And kids loved the many color and pattern options to choose from!

This lunch bag comes in a lot of cute designs, meaning most kids will carry this lunch bag around happily! And for concerned parents, it's free of lead, BPA, and phthalates. The bag features a main compartment with a mesh pocket, as well as a zippered front pocket. There's a handle at the top for easy carrying.

Some reviewers warned that the water bottle pocket isn't large enough to hold a standard bottle. Others found the compartment to be too shallow. Because this lunchbox is designed to fit a bento box, it is thinner than the standard lunchbox.

However, the multiple pockets provided in this bag were a certain hit with customers! The box was also said to be very durable and sturdy. Reviewers also found it easy to clean and said the insulation worked well.

This is a secure, convenient box that can handle temperatures up to 248 degrees Fahrenheit. These BPA-free, reusable lunch box trays include individual compartments and are made to last. There is no need to hand wash these lunchboxes because they are made for dishwashers!

Reviewers, however, have said that these boxes are best for dry lunches as inter-compartment leakage is possible. There also have been issues with lids not closing properly or popping off when the boxes are dropped, even from short heights.

Reviews said that one of the most attractive features of these boxes is their sturdiness. They said they held up well in the dishwasher and keep their food fresh. They appreciated the efficiency of the product being freezer- and microwave-safe and liked that they stack on top of each other for easy storage.

If your kid is a Star Wars fan, they're sure to love this Darth Vader lunchbox from Thermos. It even includes a sound chip so you can hear his iconic breathing with the push of a button. The lunchbox is lined with closed cell polyethylene foam for insulation and has a leakproof lining. 

A couple of reviewers said their lunchbox didn't have a sound chip. But for the most part, both adults and kids were pleased with this product. Adults said it's well-constructed, durable, and spacious and kids loved the design.