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Best Square Bento Boxes of 2026

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Mohammed Clark

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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

Top 10 Square Bento Boxes

#TOP 1

monbento - Large Bento Box MB Square Onyx

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 ...
9.9
FTB Score
#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.
9.8
FTB Score
#TOP 3

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

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.
9.6
FTB Score

Surflyee 4 Pack Reusable Snack Boxes

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.

9.6
FTB Score

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

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)
9.6
FTB Score

Sinnsally 1400ML Stackable Bento Box

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.

9.5
FTB Score

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

  • Sistema
  • 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.

9.3
FTB Score

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.

9.3
FTB Score

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!
9.1
FTB Score

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.

9.0
FTB Score

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

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

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.