Best Keter Boxes in 2026

Daisy
Last Updated: Jul 17, 2026

At a Glance: Our Top Picks for Keter Boxes

Komax Biokips Foodsaver Set, Square Lunch Box Containers with 4 Removable Compartments of 700ml (23.6 oz), Pack of 5
#TOP1
Komax Biokips Foodsaver Set, Square Lunch Box Containers
9.7
PM SCORE
buluker 4 Pack Bento Lunch Box Set 3 Compartment Wheat Straw Meal Prep Food Storage Containers Plastic, Microwave and Dishwasher Safe (3 Compartment)
#TOP2
Buluker 4 Pack Bento Lunch Box Set 3
9.4
PM SCORE
buluker 4 Pack Bento Lunch Box Set 4 Compartment Food Storage Containers Wheat Straw Meal Prep Lunch Box Plastic Food Storage Containers, Microwave and Dishwasher Safe (4 Compartment)
#TOP3
Buluker 4 Pack Bento Lunch Box Set 4
9.3
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Keter Boxes of 2026

Market Overview
Keter Boxes Reviewed
  • Reviews Analyzed: 1585 Items
  • PM Avg. Rating: 5.4 / 10
14 Products Evaluated
  • Highest Price: $34.47
  • Lowest Price: $10.49
  • Avg. Price: $15.78

Komax Biokips Foodsaver Set, Square Lunch Box Containers With 4 Removable Compartments Of 700Ml (23.6 Oz), Pack Of 5

KOMAX
6.10 X 6.10 X 2.20 Inches
2.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Digi Sales. 9.81

Features

⚡ 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.

⚡LEAK-PROOF: The containers are leak-proof thanks to the four-side locking lid. However, the compartments inside are NOT leak-resistant and merely function for portion control. Dimensions: 6.1" x 6.1" x 2.2" (h) inches.

⚡ TRUSTED BRAND - After 47 years of innovation, unique concepts, and food safety, Komax higher standards have transformed the food storage game. If you're looking for snack lunch containers that would last, then Komax is your #1 choice.

⚡THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER.

Buluker 4 Pack Bento Lunch Box Set 3 Compartment Wheat Straw Meal Prep Food Storage Containers Plastic, Microwave And Dishwasher Safe (3 Compartment)

BULUKER
GOOD1
9.40 X 6.20 X 4.00 Inches
0.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
LDS-JL 9.91

Features

【3 Compartment Design】 Three perfectly portioned compartments for the bento box allows you to store different food separately, there's enough room for you to separate fruits and veggies, healthy snacks and dipping sauces according to your balanced diet.

【Safe and Reusable】 The straw bento box is made of high-quality polypropylene and wheat fiber materials, which is safe and healthy

【Lightweight and Portable】 Wheat straw bento box is lightweight which can be carried easily in a backpack or lunch bag when you go out or preparing for a picnic. It keeps the food fresh and you can eat healthy and delicious food even in the wild!

【Stack Up】These meal prep containers have a stack-able design, with this stacking bento box that will carry your home-cooked lunch, salad, fruit and dessert to the office, perfect for storing while saving space for your place.

【Microwave & Freezer Safe】Make meal-prep easy by popping the tray out of the outer lunch box, filling it with food and freezing. They are heat resistant and microwave safe (-4°F to 248°F (-20℃ to 120℃) for our daily use. (Please remove the lids before heating).

#TOP3

Buluker 4 Pack Bento Lunch Box Set 4 Compartment Food Storage Containers Wheat Straw Meal Prep Lunch Box Plastic Food Storage Containers, Microwave And Dishwasher Safe (4 Compartment)

BULUKER
9.40 X 6.20 X 4.00 Inches
0.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
LDS-JL 9.90

Features

【4 Compartment Design】 Three perfectly portioned compartments for the bento box allows you to store different food separately, there's enough room for you to separate fruits and veggies, healthy snacks and dipping sauces according to your balanced diet.

【Safe and Reusable】 The wheat straw lunch bento box is made of high quality PP and wheat fiber material, BPA-free ,safe and healthy for kids and adults.

【Lightweight and Portable】 Wheat straw bento box is lightweight which can be carried easily in a backpack or lunch bag when you go out or preparing for a picnic. It keeps the food fresh and you can eat healthy and delicious food even in the wild!

【Stack Up】These meal prep containers have a stack-able design, with this stacking bento box that will carry your home-cooked lunch, salad, fruit and dessert to the office, perfect for storing while saving space for your place.

【Microwave & Freezer Safe】Make meal-prep easy by popping the tray out of the outer lunch box, filling it with food and freezing. They are heat resistant and microwave safe (-4°F to 248°F (-20℃ to 120℃) for our daily use. (Please remove the lids before heating).

Xangnier 60 Pcs Bento Box Lunch Box Kit, Accessories With Silicone Dividers, Animal Food Picks For Kids,Bpa Free

XANGNIER
K-012-1
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
XANGNIER 9.44

Features

What you get: Package includes 40* silicone bento box inserts, 20*food picks. Lunch box accessories can bring different kinds of food for kids' lunch and meet different lunch needs, you can enjoy your prepared meals.

High Quality Material: All accessories are made of food grade safety material, BPA free, non-toxic, tasteless, durable, reusable, stain resistant, and environmentally friendly. Bento box accessories are ideal for school, work, picnics, parties and home use.

Perfect Bento Box Accessories: Unlike other bento dividers, our silicone cupcake liners are thin and light with moderate capacity, especially suitable for different kinds of food dividers. Use with kids food picks to give bento food fun shapes and colors, making the food more attractive and interesting so kids can look forward to eating and bringing them healthy and happy meal times.

Easy to Clean: Silicone lunch box inserts are temperature safe from -104 F to +446 F and can be used in the microwave, oven, refrigerator, freezer and dishwasher. The fruit picks are not heat resistant, so after each use, simply place them in the cups with water and shake well for quick cleaning, warm water is better. They are easy to clean and reusable.

After-sales service: If you receive a defective product or are not satisfied with our products, please contact us and we will be happy to replace or refund your money for free.

Kekafu 12 Pcs Dinosaur Food Picks For Kids, Fruit Picks Bento Lunch Accessories, Mini Food Picks Children Snack Fruit, Cute Animals Bento Box Decor

KEKAFU
HRHG4205-2P@#BD
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ZhangWeiJiaUS 0.00

Features

Package: 12pcs x Dinosaur Food Picks. Dinosaur Food Pick makes kids feel excited! Great for Lunch Box or Party supply.

Safe Material: These kids food picks are made of food Grade PP material, non-toxic, food and child safe,Heat resistant up to 80℃.

Good for Kids: Size: 4-6cm/1.57"-2.36" (Length).The bento picks are small and light weight so they are good for little child but also for adult.

Reusable & Easy to Clean: Very easy to use and clean. Just put them in the cup with water after each use and shake for quick cleaning. Hand wash only.

Wide Application: Perfect for Bento Box Decoration, convenient for children to take fruit, pastries,desserts to kindergarten, no more greasy and dirty fingers while eating!

Silicone Lunch Box Dividers, 24 Pcs Bento Box Dividers With 10 Animal Food Picks,Silicone Bento Box Inserts With 40 Pcs Kids Flossers,Silicone Baking Cups,Muffin Pan Liners,Bento Box Lunch Box Kit

WSMELON
6.00 X 6.00 X 2.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
WSmelon Direct 5.22

Features

Bento Box Accessories for Kids: You will get 24 pcs Silicone Lunch Box Dividers(4 Shapes),10 pcs Animal Food Picks,40 pcs Kids Dental Floss Picks. The silicone dividers are pretty flexible to keep dry food separated from wet food. kids floss adopts 4 colors marine animals Shapes, attract children's interest, let children develop oral habits as soon as possible.

Perfect for Picky Eaters: Just separating in a colorful way the veggies, snacks and fruits in a kid's bento lunch makes eating fun. Our Food Picks makes it easy for your picky eater to try new vegetables, fruits and other foods.Your girl or boy of all ages will love eating the healthy treats you make for their lunch box.

Safe Material: The silicone lunch box dividers are made of food-grade silicone, BPA free, non-toxic, tasteless, durable, reusable, stain resistant, and environmentally friendly. Floss picks are made of Polymer food-grade material,more resistant and relatively slippery, not easy to shred, not damage to the teeth.Our cute animals fork is made of ABS plastic, you can use it at ease, the size of food forks are small and lightweight for you to grip easily and conveniently.

Wide Application: Bento box accessories are ideal for school, work, picnics, parties and home use.Besides being used as a lunch box accessory to hold fruits, food and snacks, it can also be used as a baking mold for muffins, cupcakes, chocolate desserts, etc. Great fun for birthday, holiday party, baby shower, wedding!

Easy to Clean: Silicone lunch box inserts are temperature safe from -104 F to +446 F and can be used in the microwave, oven, refrigerator, freezer and dishwasher. The fruit picks are not heat resistant, so after each use, simply place them in the cups with water and shake well for quick cleaning, warm water is better. They are easy to clean and reusable.

Wsmelon Silicone Lunch Box Dividers For Kids, 24 Pcs Bento Box Dividers With 10 Animal Food Picks,Silicone Bento Box Inserts,Silicone Cupcake Baking Cups,Muffin Pan Liners, Reusable And Bpa Free

WSMELON
0.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
WSmelon Direct 5.22

Features

Bento Box Accessories for Kids: You will get 24 pcs silicone lunch box dividers(4 shapes) with 10 pcs Animal food picks(Style and color are send by Randomly). The silicone dividers are pretty flexible to keep dry food separated from wet food.

Perfect for Picky Eaters: Just separating in a colorful way the veggies, snacks and fruits in a kid's bento lunch makes eating fun. Your girl or boy of all ages will love eating the healthy treats you make for their lunch box.

Safe Material: The silicone lunch box dividers are made of food-grade silicone, BPA free, non-toxic, tasteless, durable, reusable, stain resistant, and environmentally friendly. Bento box accessories are ideal for school, work, picnics, parties and home use.

Wide Application: Besides being used as a lunch box accessory to hold fruits, food and snacks, it can also be used as a baking mold for muffins, cupcakes, chocolate desserts, etc. Great fun for birthday, holiday party, baby shower, wedding!

Easy to Clean: Silicone lunch box inserts are temperature safe from -104 F to +446 F and can be used in the microwave, oven, refrigerator, freezer and dishwasher. The fruit picks are not heat resistant, so after each use, simply place them in the cups with water and shake well for quick cleaning, warm water is better. They are easy to clean and reusable.

Buluker 4 Pack Bento Snack Containers Set, 4 Compartment Food Storage Containers Wheat Straw Meal Prep Lunch Box Plastic Food Storage Containers, Microwave And Dishwasher Safe (4Colour)

BULUKER
GOOD2
0.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
LDS-JL 9.91

Features

【4 Compartment Design】 Four perfectly portioned compartments for the bento box allows you to store different food separately, there's enough room for you to separate fruits and veggies, healthy snacks and dipping sauces according to your balanced diet.Each compartment can hold 5.8 ounces

【Safe and Reusable】 The straw bento box is made of high-quality polypropylene and wheat fiber materials, which is safe and healthy

【Lightweight and Portable】 Wheat straw bento box is lightweight which can be carried easily in a backpack or lunch bag when you go out or preparing for a picnic. It keeps the food fresh and you can eat healthy and delicious food even in the wild!

【Stack Up】These meal prep containers have a stack-able design, with this stacking bento box that will carry your home-cooked lunch, salad, fruit and dessert to the office, perfect for storing while saving space for your place.

【Microwave & Freezer Safe】Make meal-prep easy by popping the tray out of the outer lunch box, filling it with food and freezing. They are heat resistant and microwave safe (-4°F to 248°F (-20℃ to 120℃) for our daily use. (Please remove the lids before heating).

Silicone Lunch Bento Box, 52 Pack Bento Lunch Box Bundle Dividers With Food Picks Lunch Accessories, Durable, Reusable, Bpa-Free, Freezer And Dishwasher Safe

DOIAZ
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Doiaz Direct 6.05

Features

A BALANCED AND HEALTHY LUNCH BOX FOR KIDS - Organize KIDS’ bento boxes in a fun way. These silicone divider cups are perfect and so cute for packing a lunch to separate everything. Kids love packing their own lunches and not picky eaters anymore.

EASY TO STORE AND WASH - They work incredibly well when you have dry food like crackers and wet food like fruit in the same container. It keeps them separate and doesn’t make the dry food soggy. The silicone lunch box does not get dirty! You to take out the container and wash them by hand or dishwasher.

CUTE AND DURABLE - Unlike actual paper cupcake liners, these flexible silicone baking cups will not unfold and flatten out, helping to maintain your items in place, and as well, they are highly heat resistant. Safe in Microwave, Oven, Air-fryer, Instant-pot, and dishwasher.

BRIGHT COLORS AND SHAPES MAKE LUNCH MORE INTERESTING - You will love how colorful these lunch box liners are making lunch a little more interesting. They're easy to clean and fit great in bento lunch boxes to separate fruit, nuts, and veggies. Nice that you get different shapes too.

MULTIPURPOSE - Besides their use as bento box accessories, the silicone lunch box separators are fantastic for preparing recipes for breakfast, lunch, dinner, snack, or mealtime spread. Perfect for sorting small items. They can also be used as baking molds for muffins, cupcakes, chocolate desserts, etc. A staple one in your kitchen for an unforgettable cooking surprise!

Rosti Mepal 93688 Fruit Box Lunch Box, White, 8.5 Fl Oz (250 Ml), Fruit Box

ロスティメパル(DAISY ROSTI MEPAL)
936888
4.45 X 3.15 X 1.97 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
M + L 9.80

Features

Size: Main unit (W x D x H): Approx. 3.1 x 4.5 x 2.0 inches (8 x 11.5 x 5 cm); Fork: Approx. W 0.8 x L 3.9 inches (2 x 10

Material: Body: PCTG resin; Lid: TPE resin; Fork: ABS resin

Country of Origin: Netherlands

Capacity: Approx. 8.5 fl oz (250 ml)

Weight: about 70g

Heat resistant temperature: 212°F (100°C) (body), 176°F (80°C) (lid), 154°F (70°C) (fork)

Rosty Mepal 946993 Campus Lunch Box, Pink, Approx. 25.4 Fl Oz (750 Ml)

ロスティメパル(DAISY ROSTI MEPAL)
946993
7.01 X 5.20 X 2.40 Inches
0.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Port-Style Enterprises Inc. 4.89

Features

Size (W x D x H): Approx. 7.0 x 5.2 x 2.4 inches (17.8 x 13.2 x 6.1 cm); Dividers: Approx. 3.1 x 4.4 x 2.0 inches (8 x 11.3 x 5.2 cm); Fork (W x L 10 cm)

ABS

Country of Origin: Netherlands

Capacity: Approx. 25.4 fl oz (750

Cold and heat resistant temperature: -4/176°F (-20/80°C)

Dishwasher safe

Dakuan 52 Pcs Bento Box Lunch Box Kit, Bento Box Accessories,12Pcs Silicone Cupcake Liners With 40Pcs Food Picks

DAKUAN
DK-BAKING CUPS+PICKS
3.94 X 2.36 X 1.18 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

WHAT YOU GET: Package includes 12 x silicone baking cups and 40 x food picks. Lunch box accessories can bring different kinds of food for lunch and meet different lunch needs.

MATERIAL: All accessories are made of food grade safety material, reusable and easy to clean.

EASY TO CLEAN: Impermeable silicone baking cups easy to store, and can be used in the microwave, oven, refrigerator, freezer and dishwasher. The fruit picks are not heat resistant, so after each use, simply place them in the cups with water and shake well for quick cleaning, warm water is better. They are easy to clean and reusable.

MULTIPURPOSE: You can apply these reusable silicone baking cups to make cupcakes, muffins, bread, chocolate desserts to enrich your kid's bento.These bento picks are ideal supplies for children to have lunch or eat fruits, making the food more attractive, cute appearances will give them a good appetite.

MAKE FOOD MORE FUN: Our bento box accessories turn boring ingredients into colorful, cute food, ideal for work, picnics, parties and home use. If you are not satisfied with the product or there is any issue with the product, please contact with us and we will solve it for you.

#TOP13

Cffdoifanh Bento Box, Glass Lunch Box; Glass Bowl; Fresh-Keeping Box With Lid; Round; Refrigerated Sealed Box; Lunch Box; Lunch Box, Snack Box, Fruit Box,Bento-Styled Lunch Solution Offers Durable (Si

CFFDOI
CFFDOIFANH
0.66 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Needful Things Ecommerce 1.10

Features

PROTECT YOURSELF AND YOUR LOVED ONES: Our Bento Box is made of 100% HIGH Grade Stainless Steel. It’s the SAFE option for You and Your Family it’s also Good for the Environment, PERFECT for school, office, travel, picnics, camping.

Stylish and simple. Two-button design, double protection, food is not easy to leak; glass lunch box; exquisite and compact, easy to carry, suitable for adults and young children.

It can be heated directly in the microwave oven and the lid can be removed when heated. Using high temperature heat resistant glass as raw material to withstand transient temperature difference

❥ Our reusable bento boxes for adults and kids are easy to use, wash, and store.

#TOP14

Osk Pcl-3 Lunch Box, Snoopy Peanuts, 22.0 Fl Oz (650 Ml), Divider, Easy To Clean, Lock Type, Made In Japan, Dishwasher Safe, Brown

OSK
PCL-3
2.99 X 6.97 X 3.31 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon Japan 5.10

Features

2-point locking lunch box with snap closure

Size: Approx. 7.2 x 5.4 x 1.9 inches (18.1 x 13.7 x 4.9 cm)

Capacity: Approx. 22.0 fl oz (650 ml)

Dishwasher and Dryer OK/[Heat Resistant] Body/Partition/Gasket/Exhaust Valve: 284°F (140°C), Lid and Stopper: 222°F (100°C)

Microwave safe with the lid removed

Top 10 boxes Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Buluker 3
Wsmelon 2
ロスティメパル(Daisy Rosti Mepal) 2
Cffdoi 1
Dakuan 1
Doiaz 1
Kekafu 1
Komax 1
Osk 1
Xangnier 1

Top 10 boxes Brands Pie Chart


We've carried out a comprehensive analysis of 1,585 reviews on boxes, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select boxes priced around $15.78, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 14 boxes for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right boxes Products based on their needs, saving them considerable time when choosing which boxes to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.