Best Square Bento Boxes in 2026

THE ORIGINALS: EasyLunchboxes are often imitated, never duplicated. The original stackable, portable, reusable, and affordable way to prep healthy snacks for school, work, or on the go

BUILT-IN PORTION CONTROL: 4 perfectly portioned compartments make it easy to pack a variety of snacks for any size appetite from kids to adults

EASY-OPEN LIDS: Designed with kid-friendly lids that stay securely on, but can be easily removed by toddlers (not leak-proof)

#1 LUNCH BOX BRAND*: Thoughtfully designed and rigorously tested, there’s no wonder why parents love Bentgo Kids, America’s favorite one-of-a-kind childrens lunch box. It features 5 practical compartments portioned perfectly for a child’s appetite to encourage a healthy and balanced meal (recommended for ages 3-7).

LEAK-PROOF TECHNOLOGY: Keeps meals and snacks fresh and mess-free during transport – Designed with 2 kid-friendly latches that are easy for small hands to open and close

DROP-PROOF DESIGN: Constructed with durable, rubber-coated edges that are slip and slide proof while meal prepping on the kitchen counter – The sturdy design even protects the lunch box when dropped, making it ideal for active kids on the go. Plus, it’s all made with BPA-free, food-safe materials.

♥PERFECT BENTO LUNCH BOXES FOR YOUR HEALTHY MEALS: Our reusable bento boxes for adults and kids are easy to use, wash, and store. With our bento lunch box, you can watch what you eat when you're not at home while keeping an eye on your wallet. With 3 different compartments, you can take a complete meal just in one container. The lunch containers with portion control help you keep your diet plan and lose weight.

♥PREMIUM QUALITY! Made from premium food grade materials, this is the best adults bento boxes container for packing healthy food to go. The adult lunch containers can be easily opened using the convenient flaps of the lids.Note also that thanks to their compartments, space-saving design, these bento lunch boxes fit into one another for easy and convenient storage!

♥MICROWAVE, FREEZER, DISHWASHER SAFE: Microwave Safe(without lids, 2-4 mins under 248℉); Freezer Safe(≧-4℉); Dishwasher Safe(top rack only, hand washing is recommended for the lid to avoid any deformation caused by high temperature and pressure washing).

✅ SAVE TIME & MONEY: 15-Pack of Bento Boxes features 1 compartments in one container. Each meal prep container can store a total of 28oz which are the perfectly portion controlled to stay full, yet fit and healthy!

✅ HEALTHY MEAL EVERYWHERE: Featuring food storage containers to help your meal prep plan and lose weight. These plastic containers can also be used as school lunch box or last night’s dinner.

✅ PREMIUM QUALITY & DESIGN: Most meal prep containers don’t last for a long time. They crack after a few uses or melt in microwave. Not Freshware, our heavy duty lunch containers are built to be more strong and reusable than our competitors.

Simple, fast, easy to use – Most meal-prep containers don’t last. They crack after just a couple uses and can’t even be used in the microwave without burning or melting. Not Enther, our bento boxes are built to last and contain the best features.

No more disappointments. Gone are the days you had to worry about a cracked container or one that can’t withstand the heat of a microwave. Our containers are BPA-free, microwavable and ensured for multiple times uses.

Trust – Use a meal-prep container that you can count on. It gets old when you have to buy a new container after just a few uses. Enther containers are washer and freezer friendly. With our bento boxes, you can trust that they will last longer than any other.

★ PERFECT MEAL PREP SET - These portion control bento boxes come in a 20 Pack of durable containers with lids to prepare your healthy meal plans for the week ahead with EZ Prepa food containers and achieve your nutritional goals

★ CARRY YOUR MEALS WITH YOU - Our convenient and versatile 3 compartment meal prep containers are designed to serve the perfect portion you need to carry your meal. Each bento lunch box has 32oz which is the perfect size

★ MICROWAVE & DISHWASHER SAFE - Our exclusive EZ Prepa food prep containers are made of the highest quality plastic material that is safe to use. Its sturdy design is built to withstand heat from microwave

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 Classic Square shape Wildkin lunch box bag for kids boys and girls! Measures 9.75 x 7 x 3.25 Inches. You’ll find this insulated lunch bag for kids super spacious and will have no problem fitting more than just your lunch inside.

TRAVEL-FRIENDLY DESIGN – Make travel easy with this lightweight Wildkin kids lunch box 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 kids lunch bag! 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.

KEEPS FOOD FRESH - IGLUU MEAL PREP containers are known for their PREMIUM QUALITY. Airtight lids seal tight to keep food fresh for longer. Great for the office, university, gym, home, travel or picnics. Our containers are made with more expensive high-quality plastic, so THICKER, STRONGER and MORE DURABLE than cheaper competitor brands.

RE-SEALABLE LUNCH / LEFTOVERS CONTAINERS - Our single compartment container works best for storing leftovers from last nights dinner or takeout. Store your meal in the fridge or freezer and enjoy as a microwave meal for lunch the next day

MEAL PREP & PORTION CONTROL - 10 pack of stackable containers ideal for Keto or other portion controlled diets, food prep, salads, pastas and healthy snacks. Each container is perfectly proportioned to help you stick to a balanced diet plan. Each container can store 28oz of food. Individual container size = 8.6 inch (l) x 6 inch (w) x 2 inch (h)

no microwave, no dishwasher use. Hand-wash only. Made of food safe plastic.

Stackable double lunch box with a band and a lunch bag.

Plum flower design.

NOTE: The container is not leak-proof, please avoid liquids or runny food when packing.

EASILY OPENING DESIGN: The edge of the lid is delicately designed so that even if the airtight lid is tightly closed, children can easily open the lid.

MULTI-PURPOSE: 4 compartments Lunch Containers are the perfect size for portion-controlled. Each compartment holds ½ cup. Food storage for meal preparation and portion control; durable and light.

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

MEAL-PREP MADE EASY: Bowls and lids nest together, stack neatly, and feature a microwaveable bottom to make meal prep a breeze

PORTION-PERFECT: No need to measure your portions — volume is already embossed on the bowl

SEALS IN FRESHNESS: Custom-fit lids keep meals fresh during refrigeration, freezing, and when taking meals on-the-go

READY, SET, GO: This Goodful Lunch to Go salad container system will keep your favorite ingredients fresh for healthy and delicious salads. The container is made to travel and make your life easier while having delicious salads. The container is 100% leak-proof and extremely durable for many delicious salads and more. Think of all the money you’ll save.

EASY TO CARRY: The container has an easy carry handle. You can carry the Goodful salad container as a lunch kit individually, or pack it into a backpack. It is designed to be easy to carry and easy to open and put away.

LEAK-PROOF SEAL: The lid has a silicone gasket to prevent leaks. Place this container in your bag or purse without worrying about liquids making a mess. The 4 locking clasps on all 4 sides of the container sound an audible, "click" so you can be sure it's locked and won't leak.

FRENCH DESIGN AND QUALITY: the MB Square gray Sakura lunch box is BPA-free (in accordance with the regulations). It is made of PP, a very strong and resistant material, making this reusable bento box lasting over time.

COMPLETE AND ECONOMICAL MEALS: save up to 3,000 dollars per year by preparing your own lunch! Thanks to its 1.7-liter total capacity spread over two stackable containers, the MB Square lunch container makes it easy to carry and organize your complete meal.

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

♨♨LEAK PROOF AND FOOD SEPERATED: MISS BIG bento box keeps meals and snacks fresh and mess-free during carrying– The bento box adult lunch box includes four user-friendly latches that are easy for you to open and close. Upgraded for lunch box kids portion control and special diet by keeping food separated.This lunch box is a perfect lunch containers for adults,also perfect kids lunch box.The 3 compartments perfectly keep your lunch delicious.

♨♨IDEAL LUNCH BOX CONTAINERS:MISS BIG bento boxes are upgraded with 3 practical compartments, perfectly for a kid or adults’ appetite to encourage a healthy and balanced meal. Independent practical compartments can store more delicious nutrient food, no more worries about you can't enjoy meal at school or outside.MISS BIG lunch box containers are just for your health.If you are looking for bento lunch containers,this would be your choice.

♨♨MICROWAVE AND DISHWASHER SAFE: MISS BIG bento box is very user friendly. Remove the lid while reheating food in the microwave and cleans up easily in the dishwasher.This lunch box kids is ideal microwavable adult lunch box and reusable bento boxes for adults. Suitable for both kids and adults.

HOME TASTES BETTER WITH A BENTO BOX The Bentoheaven lunch box is here to help you take care of yourself and your loved ones and enjoy home-made meals in your bento lunch box even if you’re not home. Join the thousands of happy customers we've served since 2015 and add the premium Bentoheaven adult lunch box to your cart now!

EXPRESS YOURSELF WITH MODERN BENTO COLORS Designed in Europe, Bentoheaven is more than a cute Japanese lunch box: it is a style statement! Along with the classic black or white, choose your favorite from the other six unique colors. A lunch box for women, men or kids, our sleek yumbox is the perfect choice for anyone looking for stylish lunch containers.

LUNCH BOX FOR MEN, WOMEN & KIDS The two stackable compartments - total 40 oz - are big enough for when the hunger really bites. A freely adjustable divider, sauce container, chopsticks, fork, knife & spoon and a sealing strap are all included. Keep your lunch box containers safe with our handy insulated lunch bag (sold separately).

♨♨Safe Bento Lunch Box: ITOPOR has been concentrating on producing healthy and safe lunch boxes for kids and adults for many years. The main ingredient of the ITOPOR lunch box is natural wheat fiber, which is free of BPA and chemical dyes, making it very healthy for both children and adults. This is not only a lunch box for kids, but also a perfect lunch box for adults.

♨♨A Lunch Box for Balanced and Healthy Meals: ITOPOR lunch box has 3 practical compartments with separate practical compartments for storing different combinations of nutritious food for healthy and balanced meals for children and adults. This kids lunch box is ideal for moms, who no longer have to worry about their children eating at school or outdoors.

♨♨Drop and Stain Resistant Lunch Box: ITOPOR wheat fiber lunch box is made of a material that is not only safe but also stain resistant, so it is very easy to clean after regular use. It is very safe and drop resistant because wheat fiber has better impact resistance than ordinary plastic material. This is a reusable and durable bento lunch box that is really ideal for your whole family.

DELUXE lunchboxes for easy lunches and snacks at school, daycare, travel, camp or work. MEDIUM - SMALL size 3 compartment box works for toddlers, kids or adults. Includes spork utensil. AGE 3+

Kinsho NAMED "BEST VALUE" BENTO by SheKnows Media! Easy, portioned compartments support a well-balanced diet. Holds 3 cups. Bentoboxes are also the best snack containers for portion control.

MODERN, DURABLE + ECO-FRIENDLY plastic is insulated through double-walls. Silicone overlay on lid delivers easy-grip design. SIZE is 7" x 6-1/8"x 1-3/4"

MODERN DESIGN to EAT HEALTHY at school, work or on the go with our deluxe lunchboxes. Each compartment has its own seal for keeping food fresh. Bento box is large enough for kids, teens and adults. Great for heatlhy meal prep. Includes utensils (fork and spoon). COORDINATING lunch bags, ice packs and more available in our amazon store - click the link under the title! AGE 3+

NAMED "BEST VALUE" BENTO BOX by SheKnows Media! Easy, portioned compartments support a well-balanced diet. HOLDS 4 cups. MULTI-COMPARTMENT bentoboxes are also the best snack containers for portion control. BPA and phthalate free.

STURDY DOUBLE WALLED eco-plastic box provides more durability and stability than other boxes with only single walls. Silicone overlay on lid delivers easy-grip design. SIZE is 9" x 6.75"x 1.75". Please MEASURE your lunch bag! Boxes are LONGER than some bags.

♥PERFECT BENTO LUNCH BOXES FOR YOUR HEALTHY MEALS: Our reusable bento boxes for adults and kids are easy to use, wash, and store. With our bento lunch box, you can watch what you eat when you're not at home while keeping an eye on your wallet.

♥PREMIUM QUALITY! Made from premium food grade materials, this is the best adults bento boxes container for packing healthy food to go. The meal storage containers can be easily opened using the convenient flaps of the lids.Note also that thanks to their compartments, space-saving design, these bento lunch boxes fit into lunch bag for easy and convenient storage, the insulated lunch bag can keep food warm/cool for better taste.

♥ COMPLETE SET WITH 6 LITRE LUNCH BAG: Our bento box kit includes everything you need, 3 compartments lunch box, lunch bag, fork and spoon! With 3 different compartments, you can take a complete meal just in one container. The lunch containers with portion control help you keep your diet plan and lose weight.

★ PERFECT MEAL PREP SET - These portion control bento boxes come in a 50 Pack of durable meal prep containers with lids to prepare your healthy meal plans for the week ahead and achieve your nutritional goals

★ AIRTIGHTS LIDS DESIGN - Helps prevent your food from spoiling by keeping your food away from air and preventing smells in your fridge from pervading your food. Stacks nicely in the kitchen cupboard or fridge.

★ PREMIUM QUALITY & DESIGN - Most meal prep containers don’t last for a long time. They crack after a few uses or melt in microwave. Not WGCC, our heavy duty lunch containers are built to be more strong and reusable than our competitors.

✅ MEAL PREPPING MADE EASY - Avoid the morning rush and plan out meals with our single-compartment meal prep container bundle. This pack of 30 lunch containers is enough for your whole family!

✅ HEAT-SAFE FOOD CONTAINERS WITH LIDS - These food prep containers can go from your fridge to your microwave for heating. Have healthy and delicious home-cooked meals even when you're in a rush!

✅ CONVENIENT FREEZER CONTAINERS FOR FOOD - Each meal prep lunch box is freezer-safe. Use these plastic food storage containers for batch-cooking and storing food in the freezer for another day.

🍱 Our 20 Pack 12 oz Mini Meal Prep is perfectly portioned for a small meal, sides, desserts or snacks! Secured with spill proof lids so you can freshly store your food without worrying about spills.

🍱 Durable Design - Our containers are made with thicker, stronger, and studier high quality BPA free material to ensure your meals are safely packed and stored. Made to be microwaveable and freezer friendly so that you can get the most uses out of these containers. When microwaving, keep the lid off and stir food around to avoid uneven heating.

🍱 Versatile- Small bag? Mini box! Organize your favorite fruits, snacks, salads, lunches and meals however you want. Bring these on the go to work, school, gym, or picnics. Pack any leftovers so that you can store your meal and heat it up the next day. Wash and reuse!

🍱Meal Prep ＆ Portion Control --- 4 perfectly divided compartments make it easy to pack a variety of snacks and fruits. Each compartment can hold 5.8oz of food, perfect for portion control and satisfying any size appetite from kids to adults.

🌾Reusable ＆ Food Safe Material --- 4 compartment snack containers is made of durable, premium and BPA-free wheat straw material that can be used multiple times, please use our wheat straw snack containers instead of disposable snack containers to protect the environment.

🍎Easy Open Lids --- The snack containers lids stays perfectly in place when inside a lunch bag and it is easy to open for kids. The colors are bright and the kids will love it. The each section seals so nothing leaks to another section! (Not suitable for liquids)

Large 68 Oz (2+ Liters) Capacity - 70% Larger Than Other Bento Boxes: New design is much bigger than classic and other 40 oz. bento box models. Take more food and snacks with you!

New Premium 2023 Model: Dual layer air-tight eco bento boxes keep your food fresh & help you portion control. Use one or both big containers at once. Don't worry about spills with our airtight & leakproof lids with integrated vent system: the silicone-lined lids will keep your food in the lunchbox and not all over your stuff!

Includes Solid Bamboo Lid (Doubles As Chopping Board), 2 Dividers, Sauce Container & Utensils: Eat healthy and prepare your own meals with this complete lunch kit. Take your home made meals to work.

Snack Box - Total 8 sets snack containers with vibrant color lids. It makes it convenient and easy to carry a variety of snacks in one container.

SAFE & STACKABLE - Food Safe. Safe for microwave, freezer, dishwasher. Containers are stackable to save storage space.

SIZE & Color - Each Container LxWxH is 6.8” x 6” x 2.2”, each compartment holds 5.4 oz. Japanese style solid black containers with 8 assorted semi-transparent color lids.

COMPLETE SET WITH BUILT-IN UTENSIL: With 3 compartments, Built-in, fork, spoon, knife included, total volume 1100ML the bento adult boxes are perfect for packing a variety of foods in healthy portions. Its perfect bento box for kids adults. Recommend for kids over 5 years old.

【LEAKPROOF, FOOD GRADE MATERIAL】: Reusable, airtight, KOSSLY adult bento box lunch containers made of food grade BPA-FREE materials, its 100% leakproof, keep your meals fresh and mess free by preventing any spills leaks or smells in your bag. Great bento box for lunch portion control and special diet by keeping food separated.

【MICROWAVE, DISHWASHER SAFE】: The KOSSLY bento boxes for adults Made with food-grade, eco-friendly materials that are microwave Safe(without lids, 2-4 mins under 248℉); Dishwasher Safe(Hand washing is recommended ). PLEASE NOTE: PLEASE TAKE THE LID OFF WHEN USE IN MICROWAVE, THE LID NOT DESIGN TO USE IN MICROWAVE.

⚡ HIGH-QUALITY - Komax Biokips set of 5 snack containers is your ideal companion for meal prep and portion control lunches. Suitable for adults, each container comes with 4 removable compartments that work as dividers to help you separate different snacks and savor an authentic taste.

⚡ BPA-FREE - Biokips square lunch containers are made of BPA-free plastic. Whether you’re keeping your prepped meals in the fridge or the freezer, these containers put a stop to freezer burn, sour taste, and leaky storage. Perfect for office snacks, and more.

⚡ HEAT RESISTANT - Needless to say, all containers and compartments are microwaves, freezer, and dishwasher safe. Also, Biokips shatterproof construction can last for years and easy to use. Made in South Korea.

🥪Ultimate Salad Lunch Box:Spacious 38 oz salad bowl with lid,say goodbye to eating sad,soggy,and unsatisfying salads for lunch.Pack salads that stay fresh all week with the ylebs kitchen salad container that keeps your salad crisp until you’re ready to toss them together for munch time.

🍔Easy to Carry:The suitable for adults-sized meal preparation containers,convenient to carry for work, picnic, travel. It is available for you to put salad lunch boxes into your backpack.

🌭Sacuce Container Compartment:4 Compartments tray inclubing 3 compartments can separate salad, snacks, fruits and other food. It is convenient for you to taste and mix them up as you want,and a 2-oz removable salad dressing sauce tainer.

MEALTIME VARIETY: The key to enjoying a healthy lunch? An array of tasty choices! That’s why we offer multiple size and section bento boxes, so you can take along all of the protein, fruit, veggies, salads and snacks that keep lunch fun and exciting.

SECTIONAL: Who wants their chicken mixed in with their berries? Our Bento Boxes keep food neat and separate without the use of smaller containers. It offers quick convenience and a photo-worthy presentation!

SAFE AND DURABLE: Made from the highest quality 18/8 stainless steel, this is the best bento box for packing healthy meals. Even with our colorful dot covers, 18/8 stainless steel is all that touches your food. And because they’re virtually indestructible, they’re great for any on-the-go lifestyle.