10 Best Kids Bento Lunch Boxes 2026 in the United States

The Omie OmieBox Bento Box for Kids is a sturdy and versatile lunch box designed to make packing meals easier for parents and more enjoyable for kids. With dimensions of 7.5 inches by 8.5 inches by 3 inches and weighing 1.8 pounds, it's a bit bulkier than some alternative lunch boxes but offers good capacity for varied meal options. Made from high-quality 18/8, 304 grade stainless steel, silicone, and plastic, it is BPA-free and phthalate-free, ensuring safety for children’s use.

The standout feature is its insulated thermos food jar, which allows for packing hot and cold foods together, fostering healthier eating habits by offering more meal variety. This feature is particularly useful for sending hot meals like pasta and soups along with chilled foods. The OmieBox includes three compartments and a divider to customize space, providing flexibility for different food items. However, the relatively fewer compartments might limit the variety of options compared to boxes with more divisions.

The design, in Blue Sky color, is appealing to kids with its flip top closure, ensuring food remains secure and leak-proof. Cleaning is straightforward as the box comes apart, and removable rubber seals can be replaced if worn out. It requires hand washing, which might be less convenient than dishwasher-safe options. Recommended for children aged 3 and above, this lunch box supports hot food use with caution. While the initial cost is higher, its durability and multifunctional use can make it a worthwhile investment. The OmieBox suits parents looking for a durable, easy-to-clean, and versatile lunch box that encourages balanced meals for their children.

The Omie OmieBox UP is a thoughtfully designed lunch box for kids aged 9 and up, offering a mix of convenience and durability. It features a built-in thermal food jar that holds 12 ounces, which is larger than its predecessor and keeps food warm for up to four hours. This is great for packing hot meals like soup or pasta. The bento box also has two compartments, including a removable ice pack that lets you pack both hot and cold foods in one container. This reduces the need for extra containers and keeps lunches fresh and balanced. The size is compact enough to carry easily but offers enough space for a good portion of food.

Made from high-quality stainless steel and BPA-free plastic, the box is built to last and safe for kids. It also has removable rubber seals, making cleaning simple and hygienic, as the entire box is dishwasher safe. The snap closure is secure, but it’s important to note that it’s not microwaveable, so reheating needs to be done separately. One potential drawback is the weight, around 1.8 pounds, which might be a bit heavy for younger children to carry comfortably all day. The design in 'Cosmic Blue' gives it a modern and cool look that suits older kids gaining independence. This lunch box is suitable for families looking for a versatile, durable option that keeps food both hot and cold, with easy cleaning features and a sturdy build.

The PlanetBox Rover Stainless Steel Bento Box is a practical choice for parents wanting a durable and safe lunch container for their kids. It features five compartments, allowing you to separate different foods easily—great for keeping meals fresh and visually appealing. The size (7.5" x 10" x 1.5") is compact enough to fit in most backpacks and the included PlanetBox Carry Bag, but it might feel a bit heavier (about 1.5 pounds) compared to plastic options. Made from sturdy 18/8 stainless steel with recycled content, it’s BPA-free and non-toxic, offering peace of mind about food safety and longevity. Cleaning is straightforward since the box is dishwasher safe and its rounded compartments rinse quickly without much scrubbing.

The secure, kid-friendly latch is easy for children aged 3 and up to open and close, while customizable add-ons like PlanetBox Pods and magnets can make lunchtime more fun and personalized. Stainless steel can sometimes dent if dropped, and the box doesn’t keep food hot or cold for long periods like insulated containers do. Additionally, if your child prefers very large portions, the compartment sizes might feel a bit limiting. Nevertheless, this lunch box represents a solid, eco-friendly investment for families looking to reduce single-use plastics and encourage varied, healthy meals at school or home.