Best Square Bento Boxes of 2026

Mohammed Clark Avatar
Mohammed Clark
Last Updated: 7 Feb 2026

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Square bento boxes are a stylish and practical way to pack your lunch. These containers come in a variety of sizes and colours, making them perfect for adults and children alike. They are typically made of durable materials such as plastic or stainless steel, and often feature multiple compartments to keep your food separate and fresh. Square bento boxes are a great option for those who want to reduce waste by packing their own meals, and they are also ideal for those who want to portion control their meals.

At a Glance: Our Top Picks

monbento - Large Bento Box MB Square Onyx Cover #TOP 1
monbento - Large Bento Box MB Square Onyx
ftb score rating icon 9.9
BITUSIC Stainless Steel Bento Box Adult 1200ml Large Capacity 304 Square Lunch Box Cover #TOP 2
BITUSIC Stainless Steel Bento Box Adult 1200ml Large Capacity 304 Square Lunch Box
ftb score rating icon 9.8
Foribyw 9Pcs Silicone Lunch Bento Box Divider, Square/Rectangle Bento Baking Cups Cover #TOP 3
Foribyw 9Pcs Silicone Lunch Bento Box Divider, Square/Rectangle Bento Baking Cups
ftb score rating icon 9.6

Top 10 Square Bento Boxes

#TOP 1

monbento - Large Bento Box MB Square Onyx

13120002
Black Onyx
Moyen
monbento - Large Bento Box MB Square Onyx Cover
monbento - Large Bento Box MB Square Onyx with Compartments Made in France - Leakproof Lunch Box for Work/School and Meal Prep - BPA Free - Food Grade Safe - Black

Features
PRACTICAL & LEAKPROOF: The MB Square Lunch Box Is A Two-Tier Food Container With A Spacious 1,7 Litre Capacity (850 Ml In Each Section) That Is Ideal For Transporting A Full Packed Meal. It Is Compact And Lightweight For Easily Transporting Your Lunch On The Go, Whether You Are Heading To The Office, Gym, Day Out Or Family Picnic!
MADE IN FRANCE & QUALITY: The MB Square Black Onyx Lunch Box Is BPA-Free (in Accordance With The Regulations). It Is Made Of PP, A Very Strong And Resitant Plastic, Making This Reusable Bento Box Lasting Over Time.
COMPATIBLE WITH MONBENTO ACCESSORIES: The MB Square Compartment Lunch Box Is Compatible With A Range Of Monbento Accessories (sold Separately): The MB Pocket Cutlery Set That Fits Under The Lid, The MB Temple Sauce Pots That Slot Into Either Compartment, The MB Pochette Lunch Bag, The MB Positive M Reusable Water Bottle ...
‍ WARRANTY & CUSTOMER SERVICE: The MB Square Black Onyx Reusable Bento Box Comes With A 3-Year Warranty! From Our Monbento Head Office In France, We Love To Hear From Our Customers And Are Happy To Help You Get The Most Out Of Your New On-The-Go Lunch Companions!
FOOD CUP INCLUDED: In Addition To The Two Compartments, Each With Its Own Airtight Lid, And Elastic Band Holding Them Together, The MB Square Black Onyx Bento Box For Adults Comes With A 310 Ml Food Cup To Keep Your Sauces, Toppings Or Other Sides Separate From The Rest Of Your Meal.
SUCCESSFUL GIFT: Its Elegant Onyx Colour Ensures A Unique And Successful Gift, That Will Please Black Lovers And Make Their Daily Life Easier!
PRACTICAL & LEAKPROOF: The MB Square Adult Lunch Box Is Microwave, Dishwasher And Freezer Safe For Extra Convenience. Its Intermediate Lids Are Fitted With A Silicone Seal That Ensures This Bento Box Is Airtight, Putting An End To Dressings Spilling Into Bags And Over Clothing.
#TOP 2

BITUSIC Stainless Steel Bento Box Adult 1200ml Large Capacity 304 Square Lunch Box

BITUSIC
BI20250922
Silver
BITUSIC Stainless Steel Bento Box Adult 1200ml Large Capacity 304 Square Lunch Box Cover
BITUSIC Stainless Steel Bento Box Adult 1200ml Large Capacity 304 Square Lunch Box with Dividers Easy to Clean Snack Box Container Single Layer Bento Box for Outdoor Use

Features
Durable & Safe Materials: Made From Premium 304 Stainless Steel, This Bento Box Ensures Durability And Safety, Making It A Perfect Stainless Steel Lunch Container For Everyday Use.
Easy To Clean: The Stainless Steel Construction Makes This Bento Box Easy To Clean And Maintain, So You Can Enjoy Hassle-Free Meal Prep And Storage.
Convenient Separate Compartment: Featuring A Removable Divider, Our Bento Box Allows You To Easily Separate Different Foods, Keeping Your Meals Fresh And Preventing Mixing Of Flavors.
#TOP 3

Foribyw 9Pcs Silicone Lunch Bento Box Divider, Square/Rectangle Bento Baking Cups

208R00zW46Ae22K700e01
Foribyw 9Pcs Silicone Lunch Bento Box Divider, Square/Rectangle Bento Baking Cups Cover
Foribyw 9Pcs Silicone Lunch Bento Box Divider, Square/Rectangle Bento Baking Cups, Temperature Resistant Bento Box Food Divider Insert for Kids Office School (Square+Rectangle)

Features
[Size Details] The Square Silicone Bento Box Dividers Measure 5.2×5.2×3.8cm/2×2×1.5inch With Capacity Of 90ml. The Rectangle Silicone Bento Box Dividers Measure 10.3×5.2×3.8cm/4×2×1.5inch With Capacity Of 180ml. Suitable Size Fit Any Bento Box, Making Food Organization A Breeze.
[9Pcs Set] This Package Comes With 6×Square Silicone Bento Box Divider And 3×Rectangle Silicone Bento Box Divider. Sufficient Quantity To Hold All The Ingredients For A Great Meal. The Silicone Bento Box Dividers Are Sturdier And More Efficient That Can Easily Separate Food. And All The Silicone Bento Box Dividers Are Effortless To Clean, Both By Hand Washing And In The Dishwasher.
[Wide Application] The Silicone Bento Box Dividers Can Be Used For Food Categorizing, Baking Cupcake Liners, Baking Eggs, Toasting Bread, Freezing Smoothie Cubes, Freezing Ice Cubes, Etc. Square Shape And Rectangle Shape Silicone Bento Box Dividers Easy To Meet Your Food Storage Needs.
[Thoughtful Gift] The Silicone Bento Box Dividers Are Vibrant In Color, Making Lunchtime More Enjoyable. They Can Be Used For Taking Beautiful Pictures. Also, It Satisfies The Idea Of Bento Box Sharing. Ideal For Preparing A Balanced And Healthy Bento Food For Your Kids.
[Durable Silicone And Temperature Resistant] The Silicone Bento Box Dividers Are Made Of BPA-Free Food Grade Silicone. And It Is Temperature Resistant Withstands -40°C To 240°C / -40°F To 464°F. Suitable For Microwaves, Ovens, Air Fryers, Dishwashers, Refrigerators, And Freezers. You Can Take Out 1or 2 Compartments And Reheat Them In The Microwave Without Worrying About Safety Concerns.

Surflyee 4 Pack Reusable Snack Boxes

SGXMCH
Multicolour
Surflyee 4 Pack Reusable Snack Boxes Cover
Surflyee 4Pack Snack Boxes with Compartments, Snack Containers for Kids and Adults, 4 Compartments Bento Lunch Boxes, Microwave Safety, Reusable Divided Food Storage Containers for School Work Travel

The Surflyee Snack Boxes are designed with four compartments, making it easy for you to store a variety of snacks. Each compartment holds up to 150ML, allowing for effective portion control and promoting a balanced diet. The transparent sealing lid lets you quickly see what's inside, enhancing your convenience. Crafted from high-quality, BPA-free materials, these boxes are reusable and safe for microwaves, fridges, and dishwashers, ensuring they fit seamlessly into your busy lifestyle.

What We Like
Four compartments for variety
Effective portion control
BPA-free and reusable
Lightweight and stackable
Easy to carry for travel
#TOP 5

Linkidea 304 Stainless Steel Square Bento Lunch Box

LI4639
Silver
Square 25 oz
Linkidea 304 Stainless Steel Square Bento Lunch Box Cover
Linkidea 304 Stainless Steel Square Bento Lunch Box, with Silicone Lids Dishwasher Safe, Plastic Free Storage Bento Box Container (25oz)

Features
Silicone Meal Lid Protects The Item From Being Exposed Or Spilled, Avoiding Unnecessary Trouble.
Lunch Box Is Made Of Stainless Steel And Silicone, Convenient For Carrying Items And Cleaning.
Stainless Steel Box Containers Dimension: 5'' X 5'' X 2½'' (12.8cm X 12.8cm X 6cm)
Square Bento Lunch Box Is Suitable For Work, Outings, Trips, Picnics, And Many Other Occasions.
Package Content: Snack Containers X 1, Silicone Lunch Lid X 1

Sinnsally 1400ML Stackable Bento Box

RSF-101
Black
Sinnsally 1400ML Stackable Bento Box Cover
Sinnsally 1400ML Bento Box Lunch Boxes, Stackable Bento Lunch Box for Adults,Leak-Proof Lunch Container with Compartments,Japanese Style Lunchbox with Sauce Pot Cutlery Set,Microwaveable Safe

The Sinnsally Bento Box is crafted from food-grade, BPA-free material, ensuring safety for both kids and adults. With a generous 1400ml capacity, it suits various needs, whether for work, school, or picnics. Its microwave and dishwasher safe features allow for easy reheating and cleaning, although caution is advised regarding the top lid. The layered design prevents food from mixing, keeping your meals fresh and tasty, while the leak-proof construction ensures no spills during transport.

What We Like
Safe and non-toxic materials
Microwave and dishwasher safe
Leak-proof design
Stylish Japanese aesthetic
Generous 1400ml capacity

Sistema TO GO Bento Lunch Box with Compartments

21690-8T
Minty Teal
1.65 L
Sistema TO GO Bento Lunch Box with Compartments Cover
Sistema Bento Box LUNCH | Bento School Lunch Box with Compartments | 1.65 L | Food Storage Container in Minty Teal | 1 Count

The Sistema TO GO Bento Box is designed to keep your lunch fresher for longer, thanks to its hinged lid and flexible seal. With multiple compartments, you can enjoy a variety of foods without them mixing together, making lunchtime more enjoyable. The included seal-tight snack pot is perfect for yoghurt, fruit, and dips, ensuring your snacks stay secure. Measuring 219 mm in length, this lunch box is a convenient choice for keeping sandwiches and salads separate until you're ready to eat.

What We Like
Keeps food fresh longer
Multiple compartments for variety
Includes snack pot
Ideal for school lunches
BPA-free material
#TOP 8

MEEYUU 4-Compartment Snack Containers

MEEYUU
8033
MEEYUU 4-Compartment Snack Containers Cover
MEEYUU Snack Containers, Reusable 4 Divided Compartments Bento Snack Box Meal Prep Containers with Snacks, Fruits, Nuts, Cookies, Candies (Green/Blue/Pink/White)

The MEEYUU Snack Boxes are designed with your convenience in mind. With three divided compartments, each holding up to one cup or half a cup of food, you can easily control your portions and maintain healthy eating habits. Made from high-quality, BPA-free material, these containers are environmentally friendly and reusable, allowing you to reduce waste. The cat ear edge lid design makes opening the containers easy, ensuring hassle-free meal prep. Additionally, their lightweight and stackable design means they fit perfectly in your lunch bag or fridge, saving you valuable space.

What We Like
Portion control made easy
Eco-friendly and reusable
Easy-open lid design
Space-saving and lightweight
Microwave and dishwasher safe
#TOP 9

Click Clack Bento Box with Cutlery Set

Click Clack
Green
Click Clack Bento Box with Cutlery Set Cover
Click Clack Bento Box with Cutlery Set | 3 Compartments Japanese Lunchbox | Portable, Leak Resistant, Dishwasher & Microwave Safe Lunch Container | Stackable Food Storage Box for Kids (Green)

Features
Stackable & 3-Compartment Design For Balanced Meals – The Stackable Lunch Box Features Three Compartments To Keep Food Separate, Fresh, And Mess- Free. Ideal For Meal Prep, Portion Control, And Packing A Variety Of Foods For Work, School, Or Travel.
Premium Food-Grade Material & Safe For Daily Use – Made From BPA-Free, Eco-Friendly Plastic, Our 900ml Bento Lunch Box Ensures Safety And Durability. It's Odourless, Reusable, And Easy To Clean, Perfect For Everyday Meals.
Portable & Includes Cutlery For On-The-Go Convenience – Lightweight And Compact, This 900ml Portable Lunch Box Fits Easily Into Bags, Making It Ideal For School, Office, Picnics, And Travel. Comes With A Fork And Spoon For Added Convenience!
Microwave, Dishwasher & Freezer Safe – Enjoy Hassle-Free Meal Prep! This Microwave-Safe Lunch Box (without The Lid) Allows For Easy Reheating. It's Dishwasher-Safe For Effortless Cleaning And Freezer-Safe To Keep Meals Fresh Longer.
Leak-Resistant & Secure Seal – Designed With Tight-Sealing Lids And Secure Buckles, This Leak-Resistant Lunch Box Prevents Spills And Keeps Food Fresh. Carry Your Meals Safely Without Worrying About Leaks In Your Bag!

Lychico 1400ml 2 Layer Bento Box

Lychico
Lunch Box
Pink
Lychico 1400ml 2 Layer Bento Box Cover
Lychico Lunch Box, 1400ml Bento Box with Spoon Fork, Stackable 2 Layer 3 Compartments Leak Proof Japanese Lunch Box, Meal Prep Container Box for Adults Kids Students Office Microwave Dishwasher Safe

The Lychico Bento Box is ideal for meal prep, made from food-grade, BPA-free materials that ensure safety for you and your family. Its three compartments keep your meals organised and fresh, perfect for school lunches or work breaks. You can conveniently use it in the microwave, dishwasher, or freezer, making it versatile for various food storage needs. Additionally, the leak-proof design allows you to transport your meals without worrying about spills or messes.

What We Like
Food-grade, BPA-free materials
Microwave, dishwasher, and freezer safe
Leak-proof and portable design
3 compartments for meal separation
Includes cutlery for convenience
Buying Guide Image
Editor's Notes

During our square bento boxes research, we found 269 square bento boxes products and shortlisted 10 quality products. We collected and analyzed 14,065 customer reviews through our big data system to write the square bento boxes list. We found that most customers choose square bento boxes with an average price of £12.49.

The square bento boxes are available for purchase. We have researched hundreds of brands and picked the top brands of square bento boxes, including monbento, BITUSIC, Foribyw, Surflyee, Linkidea.

Written by
Mohammed Clark Avatar

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.