The Best Square Lunch Boxes of 2023

DO YOUR PART FOR THE ENVIRONMENT AT A GREAT PRICE – Say “goodbye” to those brown paper bag days and “hello” to a more environmentally friendly approach to lunch time. Reduce waste and save money with our reusable insulated lunch box for kids! Measures 9.75 x 7 x 3.25 inches, you’ll find this insulated lunch bag super spacious and will have no problem fitting more than just your lunch inside.

TRAVEL-FRIENDLY DESIGN – Make travel easy with this lightweight Wildkin lunch box for kids that features an interior mesh pocket, backpack and lunch box matching gear, easy access front pocket that fits a 16 oz water bottle and coordinates Backpacks. Go ahead, pack that extra treat with our Wildkin insulated lunch box for boys and girls! Check it out to find our coordinate backpack from our listing catalogue.

MOM’S CHOICE AWARDEE - Wildkin is a recipient of the prestigious Mom’s Choice Award. The MCA evaluates products created for parents and is globally recognized for establishing the benchmark of excellence in family-friendly products. Using a rigorous evaluation process, we are scored on quality, design, educational value, originality, appeal & cost. Around the world, parents, educators, & retailers trust the MCA Excellence seal when selecting quality products/services for families and children.

SUPERIOR QUALITY – Premium fabric makes this lunch box for kids boys and girls durable, sturdy, and easy to clean. Insulation in our lunch boxes for kids help retain hot and cold temperatures throughout the day to improve food quality, freshness and taste. Wildkin’s kids lunch bag is not only one of the best options on the market, but each kids lunchbox pattern offers an exciting and bold look that makes the small lunch bag fun to carry around.

PATTERN COORDINATES WITH OLIVE KIDS AND OTHER WILDKIN ITEMS – Make a theme out of it! Each kids lunch box was designed to coordinate with Olive Kids and other Wildkin items. From backpacks, to duffel bags, to sleeping bags, your child will love having their favorite lunch box bag designs with them on-the-go. Pick your favorite insulated cooler bag color or let your little one select a pattern with their favorite theme.

COORDINATES WITH OTHER WILDKIN GEAR – Make a theme out of it! Each lunch box was designed to coordinate with other Wildkin gear. From backpacks, to duffel bags, to sleeping bags, your child will love having their favorite designs with them on-the-go.

GUARANTEED SATISFACTION – PVC, BPA and Phthalate-free makes this an eco-friendly option with an unmatched quality and a reliable replacement warranty for service you can trust.

Manufacturer recommended age: 3-15 years

Box Size: 7.8'' x 6'' x 7''; Bag size: 8.8'' x 6.5'' x 7.7''

Buy one get five: when you select this Lunch box set, you get Lunch Box + Lunch Bag + SPOON + FORK + Container box

Lunch Box: Made of superior food-grade stainless steel, material thick texture hard, no distortion, excellent durability. Perfect for putting salads, sandwiches, snacks…

Lunch Bag: Felt + foil design provides insulation. With the lunch bag, this set keeps hot food warm for 1-2 hours. Adjustable Strap & grab handle makes it portable to carry, small front pockets provide space for forks and spoons

After-sales Service: Rough transportation or delivery may cause damage to the products. Please do not hesitate to come to us when any problems occur. REFUND or REPLACEMENT will be offered within 24 hours.

FRENCH DESIGN AND QUALITY: the MB Square lunch box is guaranteed BPA-free (in accordance with the regulations) and BPS-free. It is made of PP, a very strong and easily recyclable plastic that guarantees resistance

COMPLETE AND ECONOMICAL MEALS: save up to £2,500 per year by preparing your own lunch! Thanks to its 1.7-litres total capacity, the MB Square lunch container carries your whole meal, organised on two stackable containers.

AIRTIGHT: its intermediate lids with a silicone seal ensure this bento box is airtight, putting an end to sauce leaking in bags and on clothing.

PRACTICAL AND PLEASANT TO USE: thanks to its capacity greater than that of its cousin, the MB Original, this adult lunch box will be the perfect partner for your next picnics. The MB Square bento box is also microwave, dishwasher and freezer safe. Complete your bento set with MB Pocket or MB Pocket Color cutlery sets that slide under the top lid, and with the MB E-zy insulated bag or the MB Pochette carry bag!

GUARANTEE: monbento bento boxes are guaranteed three years! Its timeless Denim colour will be an original and appreciated gift: Mother’s and Father’s Day, birthdays, Christmas or other celebrations. It easily adapts to all situations to make everyone happy!

Value Pack - Set of 20 square "mini Storage Containers" for Dips, Sauces, Dressings, Baby Food and More

Multiple Usage - Perfect for Lunch Boxes or for Storing Small Craft or Household Items

Capacity - Each Container Holds 2.3 Fl Oz. (68 Ml). Dimensions: 2.75 X 2.75 X 1.5-inches

BPA Free - Fridge, Freezer, and Dishwasher Safe, Not for Microwave Use

Kid-friendly, easy-open lids; leak-resistant

Cyber Week Sale: your grade-schooler will love this quintessential favorite. This is a win-win-win choice for your health, your wallet, and the planet! Best of all, you'd feel great using this because of the Stylish design, Versatile utility, and Premium quality. BRAVO to you for doing your part, however small, in keeping our Blue Marble green and safe.

QUALITY TO LAST FOR YEARS: sturdy construction using food-grade stainless steel. This product is free of BPA, Lead, toxins, and harmful Phthalates. Get rid of those plastic containers and silicone lids which have known health issues on kids!

CONVENIENT SIZE: At 5.5" length, 5.5" width, and 2" height, it can take slightly over 3 cups of food. Overall volume is 25 fl oz or 750cc. This container can hold a small size SANDWICH comfortably, with additional room for salad, fruits, or munchies in the top tray.

NOT LEAK PROOF DUE TO 100% METAL CONSTRUCTION: container is designed to eliminate silicone and plastic gaskets, which makes it NOT LEAK-PROOF. The TOP TRAY is required to close the container. Clean it safely using top rack in your dishwasher.

BRAND YOU CAN TRUST: We are a trusted brand, loved by customers like you! If for any reason you’re not happy with our product, simply return for a full refund. Manufactured Responsibly in INDIA

Food Grade Material , Safe and Durable – This bento Box is made from food grade safe PP(outer) and durable 304 stainless steel(inner), BPA and phlalate free, escorting for your healthy diet continuously;

Japanese style portable bento box- A fun way to send toddlers and young children to daycare, preschool or kindergarten with a healthy lunch this travel-friendly lunch box to let you pack fresh fruit, vegetables, sandwiches, snacks, wraps, and more. Includes Utensils;

Heavy-Duty Leak-proof insulated container – Along with a sturdy leakproof design and easy-open latches for small hands, so you can enjoy a sandwich, salad, leftovers from last night’s dinner and much more in a 100% leakproof adult and kids lunch box;

【PRACTICAL & REMOVABLE TRAY】The bento box is safe for microwave, dishwasher and freezer. Because food in stainless steel container is not easy to be heated, please put the food into the outer PP plastic container for heating in the microwave. The top lid needs to be washed in hands instead of dishwasher to prevent deformation;

【PORTABLE, LIGHTWEIGHT, EASY TO CARRY AND CLEAN】The 720ml/23oz capacity can easily satisfy the appetite of adults or kids, you can put the lunch box into your bag, easy to open and close with less effort and easy to clean. Suitable for kids to school, adults to work, exercise, camping and travel;

DETAILS ENHANCE YOUR EXPERIENCE - Aosbos lunch bag has upgraded the inner liner with LEAKPROOF PEVA material and filled with 4mm thick EPE foam, exquisite workmanship, durable and tear-resistant, not easy to fall apart.

MULTIPURPOSE LUNCH BAG - 9.4x 6.9x 6.9inch. Aosbos lunch tote can fit all your snacks, drinks, and so on. Excellent insulation which keeps the food warm for hours, so you can take it to anywhere, such as the gym, workplace, picnic, beach and BBQ.

PRACTICAL LUNCH BOX - You can put the food in or out easily by the large zipper opening and the adjustable strap offers you 2 different ways to carry the bag (as a handbag or shoulder bag). We added a mesh bag on the inside of the bag, which can accommodate your tableware, napkins and other items.

ENJOY HEALTHY FOOD ANYWHERE-we take your health very seriously. So we designed this lunch bag in cooperation with health experts. The stylish insulated lunch bag will ensure your food is safe and maintain the best temperature! Make your life healthier and easier.

THE BEST GIFT FOR YOUR WIFE - Delicious food is the best way to express your love for your wife. You can pamper your wife with aosbos portable snack bag, so that she can enjoy the healthy and nutritious meal prepared by yourself no matter where she is!

Stainless Steel Container Benefits: Add a divider and turn your sandwich-size food-storage container into a bento box, leak-resistant to keep food fresh, easy to sanitize and dishwasher safe.

Reusable and Waste Free: Sustainable, durable and long-lasting food-storage containers reduce the staggering amount of trash that ends up in our landfills and oceans every year because of single-use food packing.

Functional and Practical: Perfect for a variety of food-storage needs including school and work lunches, picnics, takeout, travel, outdoor adventures, bulk shopping and family leftovers. Every container has etched tare weights for easy bulk shopping.

Responsible and Mission Driven: U-Konserve is a Certified B Corporation, member of 1% for the Planet, and is committed to reduce waste, inspire stewardship, and operate with integrity and responsibility.

Non-toxic and Safe: High-quality, non-leaching materials tested by CPSIA-accredited independent labs to ensure that they are free of BPA, BPS, phthalates and lead. 304 (18/8) stainless steel and LDPE #4 plastic lid.

Bento lunch box cube takes the place of multiple plastic containers

Great for back to school, lunch, leftovers, and more

Lid with easy-locking clips and flexible extended seal helps keep contents fresh

BPA-free plastic

Top-rack dishwasher-safe; Fridge- and freezer-safe; Microwave-safe without lids. Do not use abrasive cleaners or scrubbers since they may dull the finish

Bento lunch box includes 3 compartments, 2 removable trays, and 5-ounce yogurt container

Color received may vary

Imported