What’s the Best Kids’ Lunch Box? These 7 Are Kid-Tested, Mom-Approved

Bento box styles have been a parent and kid favorite for the past few years, but they can often be pretty bulky—a challenge when backpacks are already pretty crammed. Omiebox's smart, lightweight design made it immediately stand out from the crowd: It's relatively slim, and yet it can hold a surprisingly hearty lunch.

But that's far from all: "I really love the option to include a hot meal (which we do at least once I week—I add boiling water to the container while I microwave pasta leftovers, then pour the water out when I'm ready to assemble. I mean, who knows what really happens at lunch time, but my son says that the food is still hot when he opens it up and it always comes back empty)," says executive editor Alexia Dellner. "Oh, and the dividers are great—because nobody wants strawberry juice on their meat sticks. (My son...loves meat sticks.)"

Fast Facts

• Weight: 1.7 lbs.
• Material(s): plastic
• Care: machine washable

Why bother with ice packs when your whole lunch box can be one? PackIt’s latest design features freezable gel walls, keeping foods chilled all day, and when it’s empty, it smooshes flat, taking up less backpack space. (My toddler has used this bag every day for a full year, and it looks brand new—spills easily wipe away, and it's survived being dropped, stomped on and trampled by a dog without issues.)

When I had other kids test and review the bag, they mentioned that they loved the fun designs, and that the zippers were easy to use. Plus, you can easily pop in a bento box, and the handle features a buckle clasp, so you can tether it to a backpack or messenger bag, if your kid’s bag is already crammed full.

Fast Facts

• Weight: 13.3 oz.
• Material(s): BPA-free plastic, polyester and PEVA liner
• Care: hand-wash only

In every poll, Bentgo comes up as PureWow parents’ most-recommended lunch box. And it’s not just hype—it’s consistently won over editors in product testing, winning a Happy Kid Award not once but twice. Why? It's just that reliable—and affordable.

“I like the simplicity of Bentgo’s kid’s lunchbox," explains Rachel Bowie, senior director of royals and special projects (and has tested countless lunch boxes as she oversees the back-to-school edition of the Happy Kid Awards). "It feels like there’s a spot for all my son’s favorites—a half sandwich, a fig bar, even a cookie or two. I put Cheerios in the small circle, though you could also include a dip. Still, it’s that compartment size flexibility that really makes it a fail-safe for us. The seal keeps everything separate, but most important of all, the tabs are easy to pop open. Best of all, it’s dishwasher-safe, which is so helpful on busier school days.”

Plus, with 33 designs to choose from, there's a style that's bound to suit your kid's taste, whether they're into llamas, unicorns, construction trucks or, ahem, quiet luxury neutrals.

Fast Facts

• Weight: 1.3 lbs.
• Material(s): food safe, BPA-free plastic
• Care: inner tray is removable and dishwasher safe; hand wash exterior

There are people who love the order of a bento-style lunch box, and there are those who like things a little more freeform (especially if your kid's the type who sees four compartments and demands all four compartments be filled, even if they'd be stuffed with a sunbutter and jelly and a banana). Calpak's lunch bag is remarkably lightweight yet durable, zips smoothly without snagging and the recycled polyester exterior is easy to wipe clean.

The crossbody straps and top handles made it easy for kids of all ages to grab and go, no matter how much they were hauling around, and the bag itself—at 4 inches wide and 10 inches long—is spacious enough to hold a full lunch and water bottle, no problem. (Some other soft bags we tested required you to carry the bottle separately.)

There's a name label on the back, yet you also have the option to personalize it, should your (er, your kid's) aesthetic skew more embroidered monogram than Sharpie.

Fast Facts

• Weight: 8 oz.
• Material(s): recycled polyester exterior with antimicrobial-treated polyester liner
• Care: wipe clean

In a world where kids’ lunch boxes can creep past $80 a pop (!), this $29 find stands out for its versatility, durability and value. The main compartment is large enough to fit a whole bagel or sandwich—with a removable ice pack included—and the hard case features a silicon bubble in one compartment, so you can easily stow a whole piece of fruit without bruising it. What really impressed me were its leakproof compartments, which were filled with marinara as the box was flipped, dropped and shaken—and didn’t leak at all.

Fast Facts

• Weight: 1.27 lbs.
• Material(s): BPA-free plastic and silicone
• Care: hand-washing recommended

Designed for kids aged 18 months and up, this five-compartment wonder is a daycare must-have. The lunch box survived drop tests without popping open, yet small hands didn’t have any difficulty opening the box themselves. Plus, it comes with stainless steel utensils that pop into the inside of the lid, though our tester said they occasionally pop off and into food if the container is sloshed around too much. That said, the silicone liner on the lid creates a great seal, so liquids didn’t seep into other compartments, no matter how much it was jostled.

Fast Facts

• Weight: 1.3 lbs.
• Material(s): BPA-free plastic, silicone and stainless steel
• Care: dishwasher safe

So many stainless steel lunch boxes are a hit with parents—but then kids can’t open them. Or they’re just not as fun as their friends’ character-emblazoned bags. PlanetBox bridges the gap, with a slim, five-compartment container that parents can pop in the dishwasher, and yet kids can easily use and customize with exterior magnets (which come in 18 designs, from unicorns to galaxy prints). The set also comes with two leak-proof stainless steel containers with BPA-free silicone lids, so you don’t need to pack your kid’s yogurt separately.

Fast Facts

• Weight: 1.6 lbs.
• Material(s): stainless steel and BPA-free silicone
• Care: dishwasher safe (just remove the magnets first)