13 tried and tested lunch boxes for kids of all ages

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Gearing up for the back-to-school season means stocking up on all the supplies that will make the year ahead as stress-free as possible. Aside from finding the perfect kids’ backpack, lunch boxes are the next essential for the back-to-school season. (Of course the actual lunch packing is its own stress-inducing issue.)
Because there are so many options on the market, we’re here to help you narrow it down to only the best of the best. To get you started, here’s what to consider.
How to choose the best lunch boxes for kids
Consider what will help to simplify those hectic mornings when you’re getting everything together. (We all know every bit of simplification helps!)
Their lunch style
While some kids prefer your standard PBJ, others fancy things like yogurt and hummus which are best when kept cold. Or, you could have a finicky kid like mine who insists on hot home lunches like soup and pasta. Consider their typical lunch and look for features that make packing their preferred foods (and related containers) as easy as possible.
Size and capacity
In addition to the containers it needs to fit, think about the volume of food as well. Consider the portion sizes your child typically consumes or if they need to fit extra snacks, and choose a lunch box that can accommodate them.
Insulation
Don’t waste your time with canvas bags unless all they’re eating is a granola bar. Opt for a lunch box with insulation to help keep the food at a safe temperature until lunch time. Chances are, they’re eating things like yogurt, cheese and lunch meat which makes keeping it cool absolutely imperative.
Durability
Your kid’s lunch box is going to be dropped, thrown, stepped on, left to rot with food in it and maybe even hurled off the roof of your car once. (It’s me, hi.) Look for a lunch box made of sturdy and durable materials that can withstand regular (ab)use and potential drops or spills. Materials like BPA-free plastic, stainless steel, or fabric with reinforced stitching are good options.
Easy to Clean
This right here is key. Know that anything spillable will be spilled. Sticky things will escape. Milk will dribble. And that’s just the interior! Unless you want to purchase one of these babies every few months, choose a lunch box that is easy to clean and maintain. Look for removable or washable inner linings, or dishwasher-safe materials. Avoid lunch boxes with many hard-to-reach crevices that can trap food or become difficult to clean thoroughly.
Compartments and organization
Whether or not they’re a kid who can tolerate foods touching, no one wants a lunch that’s just a jumbled mess. Lunch boxes with multiple compartments or dividers can help keep different food items separate and prevent them from getting squashed or mixed together. (Bento box styles are a great option if you really want to keep foods separate.)
Leak-proof and spill-proof features
Tight seals or leak-proof containers to prevent spills and leaks. This is important when packing liquids like soups or sauces.
Ease of use
Lunch monitors have plenty to do already. Ensure the lunch box is easy for your child to open and close on their own. Look for user-friendly clasps, zippers, or snap closures that are secure but not overly complicated.
Design and appeal
Consider your child’s preferences when it comes to colors and patterns. Choosing a lunch box with a design they like can make them more excited about using it. However, it’s our opinion that you should invest in a lunch box that’s going to last longer than just one school year. Which means you may want to steer away from characters or themes they’re guaranteed to move on from sooner rather than later. (If you’ve ever tried to get a 5th grader to use their previously beloved Pokemon lunch box, you know it’s not a hill worth dying on. So, avoid!)
Portability
Look for a lunch box that is lightweight and easy to carry, with a comfortable handle or shoulder strap if needed. It should be practical and easily hook onto the backpack (or in it) so your little one doesn’t lose it.
How we chose the best kids’ lunch boxes
Through our own experience testing tons of lunch boxes over the years as well as pouring through hundreds of reviews, we’ve rounded up a curated selection that check all the required boxes. Read on to find our favorite kids’ lunch boxes for every age from daycare to middle school!
Best lunch boxes for kids
A version of this story was published April 7, 2021. It has been updated.