10 Best Bento Box Stainless Steel – Tested By Expert

In the quest to tidy, bento box stainless steel can make the difference between an organized home and one heaped with mismatched boxes in the closets and garage.

Consumers have been using storage boxes to organize nearly every part of their lives: In homes, on the farm, at warehouses, and even for travel. Over the years, many users have bought numerous brands and styles of storage containers for different applications. Some have served faithfully for decades in storage sheds, while some were only good for a year before cracking.

The best bento box stainless steel can lead to smarter living in your home. With a functional aesthetic, storage bins can declutter and organize. To find the ideal bento box stainless steel available, we conducted hours of research and evaluated product models on durability, size, type of plastic, closures, and price.

Top 10 Bestbento box stainless steel : Editor’s Choice


List of 10 Best bento box stainless steel: Selected and Tested by Experts

1. Bento Box for Kids and Adult, Leak Proof Stainless Steel Lunch Box, BPA-Free and Food-Safe Materials, with Cutlery, Meal Prep Lunch Containers, 40 oz/ 1.2L, 10×7.2×2.6 inch

Features :

  • 【High-quality Material】- Bento lunch box is made of 304 stainless steel and food grade PP material, BPA-free, healthy and durable. We use thicker materials that are not easy to break. The top and bottom are very strong.
  • 【Leak-proof】- The lid fits tightly to the stainless steel food tray, so food does not run from one compartment to another, preventing food from mixing. With a 100% leak-proof bowl, you can store liquids such as sauces or yogurt in it.
  • 【All in One】- Our lunch containers kit includes everything you need. A bento box, a sauce storage bowl, a fork and a spoon and a pair of chopsticks. It is very suitable for you to bring food to school, office, short trip, picnic or anywhere.
  • 【Easy to Use and Clean】- This bento box can be placed in dishwasher and refrigerator. Freezer Safe(≧-4℉); Dishwasher Safe(stainless steel tray only, hand washing is recommended).
  • 【Practical Design】- Lunch Box size : 10×7.2×2.6 inch/ 40 oz. The lid is provided with a groove in which the cutlery can be placed, to prevent the cutlery from being soiled. With handle, easy to carry.

Additional Info :

Color Blue
Item Dimensions
Height 2.6
Width 7.2
Length 10

2. Bentgo Kids Stainless Steel Leak-Resistant Lunch Box – Bento-Style, 3 Compartments, and Bonus Silicone Container for Meals On-the-Go – Eco-Friendly, Dishwasher Safe, BPA-Free (Purple)

Features :

  • PORTION-PERFECT MEAL TRAY: 3 food compartments portioned perfectly to fit a child’s appetite (recommended for ages 3 and up). Plus, a removable silicone container for packing even more food options.
  • LEAK-RESISTANT COMPARTMENTS: Pack a variety of foods with confidence knowing our one-of-a-kind lid is contoured to seal each compartment and prevent leaks.
  • SAFE MATERIALS: Protect the planet and what goes into your child’s body with stainless steel, a safe and sustainable alternative to plastic.
  • LOCK IN FRESHNESS: Gently fold down and align the double-hinged clips to the base. Press down firmly before locking to ensure an airtight latch. We recommend hand washing your Bentgo Kids Stainless Steel lunch box to preserve the leak-resistant seal and keep the secure locking clips firm.
  • WHAT YOU GET: Bentgo Kids Stainless Steel Leak-Resistant Lunch Box, user manual, industry-leading 2 Year Warranty, and caring customer support.

Additional Info :

Color Purple
Item Dimensions
Height 1.7
Width 7.6
Length 9.8
Weight 1.3

3. 3-in-1 Stainless Steel Bento Box For Kids & Adults with Snack Pod – Holds 6 Cups of Food, 100% Crack-Resistant, Secure Locks, Eco-friendly Metal Lunch Container

Features :

  • ✅ NEW (2021) CRACK-RESISTANT DESIGN: You’ve asked for it, we’ve delivered; A stainless steel metal bento box that will hold your favorite lunches without splitting at the corners. We’ve given the original GreenLunch Bento a massive facelift; it can now hold your perfectly packed waste-free lunches for life – without cracking, ever!
  • ✅ 50% BIGGER THAN MOST BENTO BOXES: Are you fed up with metal lunch boxes that only accommodate a squished sandwich and a few carrot sticks? If like us, you love feasting over a huge variety at lunchtime – we’ve got good news for you. Our stainless steel lunch container holds over 6 cups of food! That’s 50% more than most metal bento boxes (and one satisfied appetite.)
  • ✅ 3 COMPARTMENTS WITH SNACK POD: Our stainless steel bento lunch box has 3 separate sections to plan your meals perfectly and avoid food mingling. Place your full-sized sandwich in the bottom-tier…but don’t stop there! Toss in your pasta, salads, meats, and veggies in the top-tier. Oh, and don’t forget the snacks! The removable stainless snack box pod is perfect for fruit, nuts, or thick sauces like yogurt or hummus.
  • ✅ THE SAFEST CHOICE FOR YOUR FAMILY: Our lunch box – made of 100% food grade stainless steel – is BPA-free, PVC-free, PHTHALATE-free, LEAD-free, and 100% non-leaching. Have peace of mind knowing plastic won’t infiltrate your kiddo’s lunch. The improved snap-secure locks will keep your lunch box secure at school, work, travel, picnics, or camping. *NOTE: The snap-locks are strong – young children may require the assistance of a teacher/adult to open and close the snap-locks.*
  • ✅ BONUS LIFETIME WARRANTY: Rest assured our new and improved crack-free design will store your lunches for life. You and your children will enjoy digging into your favorite foods on-the-go for years to come – and plenty of it, with over 6 cups of capacity. Best of all, our lifetime warranty makes your purchase completely risk-free. Let’s start prepping your yummy lunches. Click the “Buy Now” button right away!

Additional Info :

Color Stainless Steel
Item Dimensions
Height 5.5
Width 3.5
Length 7.25
Weight 1.2

4. Freshmage Stainless Steel Bento Box for Adults & Kids, Leakproof Stackable Large Capacity Dishwasher Safe Lunch Container with Divided Compartments, Pink

Features :

  • 【3 Layer stackable containers】 Top and center containers feature 2 compartments. The top one holds 200ml, the center one holds 300ml and the bottom container holds 800ml — which are awesome for packing various foods, snacks, fruits and salad in thoughtful ways.
  • 【Leak-proof sealed gasket】 The two container trays are both equipped with a leak-proof sealing gasket, with 4 sides lock buckles preventing any leaks, spills or smells in your bag, as well as keeping food fresh and tasty.
  • 【Safe & durable premium material】 Freshmage bento boxes are durable with durable PP plastic and 304 stainless steel material, escorting for your healthy diet continuously.
  • 【Warm notes】 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.
  • 【Easy to carry】 With fairish size and weight , 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.

Additional Info :

Color Pink
Item Dimensions
Height 3.9
Width 5.7
Length 7.7
Weight 1

5. Bento Box Adult Lunch Box, 1400ML 4 Compartment Stainless Steel Bento Lunch Box Lunch Box Containers for Adults Kids Women Leak-Proof Microwave Dishwasher Freezer Safe(Yellow)

Features :

  • 【Safe & Durable Premium Material】Bento lunch box is made of 316 food safe grade stainless steel and PP material, BPA-free, healthy and durable. We use thicker materials that are not easy to break. The top and bottom are very strong
  • 【Leak-Proof Sealed Ring】Lunch box equipped with a leak-proof sealing ring, with 4 sides lock buckles preventing any leaks, spills or smells in your bag, as well as keeping food fresh and tasty
  • 【Practical Design】Lunch Box size : 11x8x2.8 inch. The lid is provided with a groove in which the cutlery can be placed, to prevent the cutlery from being soiled. The lid can also be used as a mobile phone holder. With handle, easy to carry
  • 【Easy to Use and Clean】 Bento box can be placed in a microwave, refrigerator and Dishwasher ( The top lid needs to be washed in hands instead of dishwasher to prevent deformation), easy to clean. Note: When using a microwave oven to heat food, please gently close the lid, but do not fasten the buckle of the lid
  • 【Widely Use】Our lunch containers kit includes everything you need. A bento box, an insulated lunch bag, a sauce storage bowl, a fork and a spoon. which are awesome for packing various foods, snacks, fruits, nuts and salad in thoughtful ways. Suitable for kids to school, adults to work, exercise, camping and travel

Additional Info :

Color Yellow

6. LunchBots Medium Trio II Snack Container – Divided Stainless Steel Food Container – Three Sections for Snacks On the Go – Eco-Friendly, Dishwasher Safe, BPA-Free – Stainless Lid – Purple Dots

Features :

  • GREAT FOR EASY SNACKS: At 6” x 5” x 1.75” and featuring three compartments, our Trio 2 storage containers are the perfect size for nutritious snacks and finger foods! Kids and adults can use it for their favorite sides at lunchtime, or it can hold a full meal for toddlers.
  • PORTABLE CONVENIENCE: From deviled eggs at a picnic to fresh fruit and nuts on a hike, these are the best food storage containers for traveling, family car trips or snackers on the move! The Trio 2 was designed for variety, however, because the lids and dividers aren’t watertight be sure to pack only dry foods.
  • SAFE AND DURABLE: Made from the highest quality 18/8 stainless steel, this is the best snack tray for packing healthy food to go. 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.
  • DISHWASHER SAFE: For a super-simple cleanup, just toss your Trio 2 and lid in the dishwasher.
  • TRUSTED BRAND: We designed the original LunchBots stainless steel food container over 10 years ago to pack school lunches for our growing family. We’re dedicated to creating the highest quality bento lunch boxes for kids and adults. LunchBots containers last a lifetime and our customer service team is always here to help!

Additional Info :

Color Aqua Dots
Item Dimensions
Height 1.75
Width 5
Length 6
Weight 0.625

7. HOLIPOT Lunch Box Stainless Steel with 4 Compartments 1800ml Lunchbox with Fork Spoon Cutlery Set Airtight Leakproof, Bento Lunch Box for Kids & Adults, BPA & Plastic Free/Dishwasher Safe

Features :

  • 【Stainless Steel Lunch Box】Say goodbye to the plastic bento box , with this stainless steel kids bento box , you can now enjoy the lunch or snaks in a much safer, sustainable and environmentally friendly way, whether at school, in the office, during sports or make a picnic outdoors in nature.
  • 【Premium Food Safe Materials】Made of high quality 304 food-grade stainless steel,the HOLIPOT lunch box kids are very tough, plastic-free and BPA-free, healthy and durable. The brushed treatment gives the bento box a classy look and a smooth edge, it also helps to prevent scratches on the outside.
  • 【Leakproof Stainless Steel Bento Box】Thanks to the silicone sealing ring in the lid and the closure bracket, the lunch box containers can be closed securely, more importantly, the lunch box can also be easily opened and closed, even for children. Also, it conveniently fits in lunch bags and backpacks!
  • 【Accessories & Compartments】The HOLIPOT stainless steel lunch box comes with steel spoon and fork, a small sauce box and microfibre cloth. Kids bento box containers with 1 large compartment and 3 small compartments, the bento box fits food you need for a day of work. It is also suitable as a snack box for children.
  • 【Size & Portable】Large capacity 1800ml.The dimension of 8.9 x 6.7 x 2.8 inch makes it portable and easy to carry.Suitable for kids to school, adults to work, exercise, camping and travel or anywhere. Ideal gift for kids and friends.

Additional Info :

Color Silver
Item Dimensions
Height 2.8
Width 6.7
Length 8.9

8. HOMESPON Bento Box Adult Lunch Box with Bag Stainless Steel Salad Lunch Container, Leakproof Tiffin Lunch Box, Built-in Reusable Wheat Straw Spoon/Fork & Food Grade Salad Dressing Box Green,3 tiers

Features :

  • Applicability and capacity: HOMESPON Bento Box Adult Lunch Box is intended to provide convenience for work, travel, exercise, camping, study at school. The salad dressing container has three layers, each layer capacity can reach 20oz. You can carry various fruits and vegetables or dry food separately. You can choose to use only one layer or two layers. HOMESPON lunch boxes can meet most of your needs for taking meals out.
  • Package content: This large bento box for adults comes with a lunch bag, which is convenient for you to carry around. We also equip you with a set of reusable spoons and forks made of wheat straw. There are also two food-grade salad dressing boxes that can be boiled at high temperature. You can put two different flavors of salad dressing according to your needs. The salad dressing box can also contain some complementary foods or granular food. It can be the best Valentine’s Day gifts.
  • Regarding heat preservation: Our bento box itself has no heat preservation effect, mainly for storing salads. However, the meal bag (Felt + foil design) in our set has a certain thermal insulation effect, and when used together, it can provide you with a 1-2 hours temperature guarantee for the heated food you prepare.
  • Performance and attention: The stainless steel inner container of our lunch box can be taken out and has a reserved space at the bottom and easier to clean. When you need to heat food, you can take out the inner container and pour hot water underneath to heat the food. You can also choose to heat it in the microwave but please notice the inner can not be heated separately, it needs to be matched with the outer layer . Please do not store hot water under the tank while carrying.
  • After-sales service: Because the lunch box may be damaged during transportation, please check the product carefully after receiving the goods. If there is any problem, contact us as soon as possible. We provide you with return or exchange service, after testing, we found that the outer layer made of PC material is easy to break, so we specially replaced PP food grade material for you to ensure the quality of your lunch box.

Additional Info :

Color Green

9. DGFFL Bento Box, 304 Stainless Steel Liner Lunch Box, 1000ml Children/Adult Bento Lunch Box, Leak-Proof Lunch Box BPA-Free & Food-Safe Materials, 3 Compartments Lunch Box with Spoon and Fork (Green)

Features :

  • 【High-quality materials】:DGFFL lunch box is made of 304 stainless steel liner and food grade PP material, BPA-free, healthy and durable, no need to worry about additives infiltrating into children’s food. kid lunch box is rust-resistant and stain-resistant, making your bento box will remain like new.
  • 【Leak-proof design】:Four buckles, easy to open and close, the lid is equipped with a sealing silicone ring to prevent the vegetable juice from leaking. Comes with spoon and fork. It is the best bento box for packaging healthy meals.
  • 【Water injection heating】:The detachable inner tank can inject hot water into the bottom layer to improve the heat preservation effect. Note that the plastic shell cannot be sealed when it is filled with water and heated, so do not fill it with water when carrying it to avoid scalding from hot water splashing.
  • 【3 in 1 Meal box】:Three lunch boxes with different compartments keep food fresh and free of debris during transportation, prevent food odor, separate vegetables, fruits and snacks, and maintain the original flavor of food. Perfect for enjoying school lunches and snacks during the trip. It can be conveniently placed in lunch bags and backpacks!
  • 【ECO friendly & easy to clean】: Bento box is eco-friendly, and the use of DGFFL lunch boxes can help reduce the use of plastic bags, kraft paper and disposable plastic food containers. This is very beneficial to our environment. Children’s lunch boxes are easy to clean, just take out the 304 stainless steel tray for cleaning.

Additional Info :

Color Green

10. WeeSprout 18/8 Stainless Steel Bento Box (Compact Lunch Box) – 3 Compartment Metal Lunch Containers, Skid-proof Silicone Sleeve, for Kids & Adults, Bonus Dip Container, Fits in Lunch Bag & Backpack

Features :

  • KID-TESTED AND MOM APPROVED 18/8 STAINLESS STEEL – The WeeSprout Stainless Steel Bento Box is indestructible. No more replacing broken plastic containers! Our bento box is made of stainless steel, so you never have to worry about additives leaching into your child’s food. Only nutritious food makes it into your child’s lunch. It’s rust-resistant and stain-resistant, so your bento box will remain like new for a lifetime!
  • SKID-PROOF SILICONE SLEEVE PREVENTS MESSY SPILLS – Keep your child’s bento box from slipping and sliding on smooth surfaces with the skid-proof silicone sleeve – no more messy spills at home or at school! It’s 100% food grade and filler-free. Plus, it comes in multiple fun colors that make lunchtime more fun!
  • CONVENIENT 3-IN-1 MEAL CONTAINER – Say goodbye to packing and washing multiple lunch containers, only to have your child lose them at school! Our bento box is the perfect solution – it cuts down on the number of containers you and your child have to keep up with. The 3-in-1 sectioned design is the perfect size for school lunches and snacks on the go. And it conveniently fits in lunch bags and backpacks!
  • REDUCE WASTE AND SAVE MONEY – Never again use one-time plastic or paper bags, or plastic containers that will end up in landfills! Our bento box makes it easy to shop responsibly. It’s good for your kids and the planet! And you’ll save money by not using single-use, disposable containers. Plus, it’s top rack dishwasher friendly, so cleanup is a breeze!
  • BONUS LEAKPROOF DIP CONTAINER – Our bento box comes with a free dip container, which fits perfectly in our bento box! Add dips, dressings, and sauces to your meals without making a mess. The food-grade and leakproof silicone lid keeps your liquids in line. The easy on and off lid is perfect for little fingers! The lid contains no harmful materials and is impervious to heat and cold!

Additional Info :

Color Bright Blue Sleeve Stainless Steel Lid
Item Dimensions
Height 1.9
Width 4.9
Length 6.2
Weight 0.85

How to choose the best bento box stainless steel: Important features to consider

Materials: Polyethylene vs. polypropylene – Low-density polyethylene (stamped on the bottom as LDPE, recycling group number four) is more flexible than stiff, cheap polypropylene (recycling group five), so it won’t crack as easily if you drop a loaded bin on the garage floor. It also won’t become brittle at freezing temperatures the way polypropylene does.

Each material has some advantages. Polypropylene can be made see-through, and it’s much more heat resistant — all the way up to boiling temperatures. LDPE is always tougher, but it gets very soft at temperatures above 110 degrees Fahrenheit and melts in boiling water. Our testers have seen far more polypropylene bins fail in long-term storage, especially in cold climates, but in a baking-hot attic, you’d want to be very careful about how much weight is stacked on an LDPE bin.

Latching lids – A flip-up latch will hold your bin closed even if you over-stuff it, which is handy for things like bulky sweaters and puffy blankets. If you put too much strain on latches, though, they’re prone to pop out of the mounting holes. Those holes also mean an entry point for moisture and insects.

A waterproof seal – If you just need a bin to shed rain, almost any will do: with one exception, the lids we tested to cover the edge of the bin, which means water will roll off without getting inside. A totally sealed lid (like our top pick) will also keep out humidity, though damp items can mildew quickly if you’re not careful about what you put in the bin.

Stackable designs – Nearly any bin can stand on top of another, but some designs are able to neatly mix and match small and large bins while creating a topple-resistant tower.

Single-size lids – If you’re building a collection of storage containers to fully organize your life, it can be handy to have bins with same-size openings. This usually means you can stack and nest different sizes as well as share lids between them. Usually, there will be at least two sizes in a series of containers with a common lid and footprint size, with the difference in volume made up by height.

What to Look for in a Plastic Storage Bin


“Pre-sort items you want to organize into categories for containment,” says Marci McAvoy, professional organizer and founder of Marci McAvoy Home Organization. After pre-sorting, consider the storage bin’s capacity. Measure what you need to store and the space where it will live.

“There’s nothing worse than buying a bunch of bins and getting home and realizing that your space is too narrow for the bin you chose, or maybe you didn’t realize that your shelves couldn’t be adjusted for height,” says McAvoy.

Plastic storage tubs list the capacity in quarts or gallons, and some may also include the weight limit. If you’re shopping online, you can get a sense of what a bin can hold by looking at both product photos and images posted by shoppers, which are often the most helpful.

Material and Design

Rigid plastic materials are less likely to buckle when filled with extremely heavy items. These are sometimes labeled as high-density bins. “A bin like this tends to be more expensive because it is really durable, keeps dust and critters out, and is airtight,” says McAvoy.

If you’re storing bins vertically, look for a stackable style (these usually have recessed lids), since this will help the bins stay stable and maximize your storage space from top to bottom. Note that some storage bins are narrower at the bottom and wider on top, so they can nest when they’re empty. This is a helpful feature, but if you are lining these up on shelves horizontally, you may have wasted space between them.

Lid Closure Type

Storage bin lids can be attached or removable. The attached lids might be on a single set of hinges, or they may split down the middle and interlock. When the lid is integrated into the design, you’re less likely to lose track of it, but McAvoy warns that sometimes these can break, rendering the entire bin unusable.

McAvoy prefers removable lids with side snaps and latches. If you live with small children, you might need to opt for more secure closures. If you love color-coding, consider lids that come in different colors. Others might opt for clear lids so they can easily see the contents.


  • When is the best time to buy plastic storage bins?

    Plastic bins often go on sale in January or February, when retailers try to capitalize on customers’ resolutions to get organized. Containers in colors like red and green maybe even more deeply discounted at this time.

  • How should you label plastic storage bins?

    There are almost as many labeling options as there are plastic containers. If you want flexibility, stick to erasable options such as removable chalkboard or whiteboard labels, and use either chalk paint or dry-erase markers. Label bin clips work well on the handles of open bins, and can also be used with dry-erase markers or Sharpies. Some people opt to simply write directly on clear bins, or buy pre-printed stickers. If you want your label to be permanent, use a marker like a Sharpie or an acrylic paint pen.

  • How can you hide plastic storage bins in your home?

    If you’re looking to hide storage bins in your home, one option is to buy larger, more attractive containers made from materials like wood or rattan, and fit the plastic boxes inside. This works best for items you don’t need frequently. You could also use fabric, washi tape, drawer liner paper, spray paint, and stencils to decorate the exterior of plastic storage bins. If you really don’t want to see them, opt for under-bed storage containers.

  • Can you recycle plastic storage bins?

    Check the number on the container as well as your area’s recycling rules. Many storage containers are made of polypropylene (labeled 5 or PP), and although this can be recycled, not all localities currently do this curbside, but some may accept them at transfer stations. You may be able to recycle polypropylene storage bins through a recycling company like TerraCycle. Try searching “specialty recycling company” and then the name of your town and state. Acrylic can be difficult to recycle, but some specialized facilities may accept it1. Products containing BPA cannot be recycled.2

    If you can’t easily recycle your old bins, try posting them on a local swap group such as Buy Nothing or Freecycle, or using them for other home projects, such as building a terrarium or mini greenhouse. If they’re clean and in good condition, you can also donate them.

Last update on Monday, June 27, 2022 - 3:17:15 / Affiliate links / Images from Amazon Product Advertising API

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