Best Lunch Box Coolers Review — The Top 11 In 2021

We all have a refrigerator at home where we preserve our cooked food items. Similarly, you need a lunch box cooler to preserve the food you are carrying with you to your office or any other destination. Besides, you can use these lunch box coolers to keep cold things cold like drinks and likewise. They are going to preserve the nutrient value and prevent bacterial attacks. There are various types of lunch box coolers available, depending on the design and the type of food items they can hold. Check out the best lunch box coolers available online.

List of The 11 Best Lunch Box Coolers

Last update on 2022-05-03 at 01:48 (UTC+0) / Affiliate links / Images from Amazon Product Advertising API

#11. Insulated Lunch Tote Bag Cooler

Lunch Bag Box Insulated Lunch Tote Bag Cooler

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By: F40C4TMP

This is a stylish large capacity lunch box cooler which comes with the insulated design. It comes in four attractive colors and has multiple carrying options. This is unisex and includes a shoulder strap as well as a soft handle. In this, you will find one large main compartment where you can easily keep your food. Moreover, it is very durable and includes sturdy zippers. This is also lightweight and is made up of quality materials.

Furthermore, you can easily pull off the zippers and is very suitable for daily use. This is made of linen fabric cloth and has insulated lining which is of non-toxic EVA. This is very safe to store your food, and it will keep your food warm or cool. The lunch bag is portable, and you can also store other items like baby bottles or a diaper bag.

#10. Insulated Lunch Bag Box With Soft Cooler

Lifewit Insulated Lunch Bag Box 15L ( 17-Can ) Soft Cooler Bag

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By: Lifewit

Made with premium materials, this lunch box cooler is water-resistant and is padded with EPE foam. This is composed of oxford fabric and includes a lining on the interior made of PEVA foil. This is large and very suitable for a picnic. Moreover, you can select from four different colors and will hold all the essentials for outdoor activities like hiking or camping.

This is a very convenient bag which comes with a padded handle. There is also a detachable shoulder strap, and you can carry it in different styles. Furthermore, you can easily fold the bag for storing it. This has many outer pockets and has a wide opening which makes it easier to have access to the items. This has a deep front pocket for keeping small items, and there are also two side mesh pockets.

#9. Insulated Lunch Bag Cooler Lunch Tote

Vemingo Insulated Lunch Bag Cooler Lunch Tote

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By: Vemingo

Made with non-toxic material, this lunch box cooler is very safe to keep your food. This is BPA free and will provide you with healthy meals. This is of eco-friendly cationic fabric and has a thick EPE foam. There is also aluminum foil which will keep your food stay warm or cool for hours. It is very comfortable to use, and you can fold it easily for storage.

Moreover, it has a large opening with a zipper where you can easily put the food items. This has double handles which makes it convenient to carry. Furthermore, this will easily expand and will fit in up to three food containers. This is lightweight and multifunctional and is dirt-proof and leak-proof. You can clean it conveniently and use it daily. This is ideal for school, picnic, camping and can be used by both men and women.

#8. Large Insulated Lunch Bag Cooler Tote With 2 Reusable Cooler Ice Packs

Large Insulated Lunch Bag Cooler Tote With 2 Reusable Cooler Ice Packs

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By: Lovotex

If you are looking for a large lunch box cooler which will hold everything you need, then this is one of the best lunch box coolers for you. This is large but not bulky and includes many roomy compartments to store your food items. This also comes with a mesh pocket to keep your water bottle. Moreover, this will keep your food items fresh and cool. This is ideal for traveling and is unisex.

The bag is of non-toxic material and is safe for keeping food. Furthermore, it has PEVA lining, and there is also PE foam insulation. This is leak-proof and waterproof and will keep your food warm or cool for up to 9 hours. This comes in an ergonomic design and is also durable. The pull zippers are very convenient to use and have a top handle. There is also a detachable strap.

#7. Deluxe Dual Compartment Insulated Lunch Cooler Bag

Carhartt Deluxe Dual Compartment Insulated Lunch Cooler Bag

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By: Carhartt

Here is a lunch box cooler which is made of polyester. In this, the main compartment has an insulated top which will allow you to store additional food. This has dual compartments and is made of heavy-duty fabric. This is durable and is water repellent. Moreover, this is very large and will keep your food cool. Furthermore, on the front, you will find a zippered pocket where you can store utensils. This has metal hardware and features triple-needing stitching.

It is very easy to carry as there is a shoulder strap and you will also find a top handle. This comes in three different colors, and you will also find an id tag. This is lightweight and will keep your food items well organized. This is a very useful lunch bag and is perfect for everyday use.

#6. Work Cooler 30 Hours Lunchbox

Work Cooler 17-Quart, Keep Cool 30 Hours

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By: Klein Tools

Here is a lunch box cooler which will keep your food cool for 30 minutes. This has one large main compartment and is a very sturdy product. This is durable and has a weight capacity of almost 300 pounds. Moreover, in the internal storage, you will find a compartment with a lid where you will have easy access to your items.

Furthermore, there will be uninterrupted access as the lid opens at 90°. The hinged lid is of stainless steel and will not rust. The lunch box is lightweight and can also store a water bottle of one liter. Additionally, you can carry it with ease as the shoulder strap will easily convert into a handle. This is very convenient to use as it will also accommodate napkins, keys, utensils, and medicines.

#5. Large Soft Cooler Insulated Lunch Box Bag

MIER Large Soft Cooler Bag Insulated Lunch Box Bag

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This is one of the best lunch box coolers, and it is quite big with a large main compartment. It features a two-way zipper and can hold large capacity food and water. This is well-padded and is very comfortable to carry. This has an adjustable shoulder strap, and you will also find a handle strap. Moreover, the padding is anti-slip and will give a good grip without hurting you. In this, there is an insulated top which allows you to get to the items easily. Furthermore, the lid’s rubber band design makes it ideal for carrying larger stuff like mats and newspaper.

There are also two large mesh pockets on the side and is a very durable product. The bag has a polyester bottom, and you will find a waterproof PEVA lining. This is made of eco-friendly material and is very safe to store food. This product is very easy to clean.

#4. Large Insulated Lunch Bag

MIER Large Insulated Lunch Bag Reusable Lunch Box Picnic Cooler Bag

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With a large main pocket as well as dual zipper opening, this lunch box cooler is very easy to reach out your food items. This is very durable and is made of dirt-proof material. This has a PEVA lining and is very safe for your health. This is well insulated and will keep your food items warm or cool. Moreover, this will also allow you to hold a water bottle of two liters.

This is very suitable for carrying multiple meals, and you can easily take it on a picnic. Furthermore, this has a shoulder strap and is convenient to carry. This is unisex, and there are also two handles on the side. In this, you will find two side bungee cords to hold beverages. On the front, there is a zippered pocket where you can keep items like utensils, wallet, napkin, and keys.

#3. Lunch Bag Insulated Cooler With 3 Compartments

Zuzuro Lunch Bag Insulated Cooler Lunch Box w: 3 Compartment

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By: Zuzuro

With a unique design, this lunch box cooler is made up of high-quality material. This is durable and has double stitches. This has thick PEVA lining along with EPA foam and features tough SBS zippers. It comes in a compact design and is a very functional item. Furthermore, this insulated lunch box comes with innovative function and includes high-quality craftsmanship. Moreover, this portable lunch bag will accommodate many containers. You can keep everything in proper order, and it has also got smaller pockets.

This has three insulated compartments, and you can also keep the fourth container on the top compartment. You will also find bottle holders and includes mesh pockets where you can easily keep your cell phone or keys. With this, you will be getting three containers which are BPA free and is dishwasher and microwave safe. In addition to this, you will be getting two ice packs. You can carry it comfortably as it comes with padded shoulder straps and it adjustable and detachable.

#2. Insulated Lunch Bag Large Cooler Tote Bag

MIER Adult Lunch Box Insulated Lunch Bag Large Cooler Tote Bag

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Available in two different sizes, this lunch box cooler includes a soft handle strap. This comes in three different colors, and you can also select from medium and large. This is a reusable lunch box which is very easy to carry. This comes with a shoulder strap which is detachable and has a dual zipper closure. Moreover, this has two separate sections where you can keep the items warm and cold. In this, you will find a roomy pouch which is ideal for storing snacks. Moreover, on the bottom compartment, you can easily keep your lunch.

Furthermore, this has an insulated PEVA lining on the interior which is very safe for keeping food. It is large and can store your food for the whole day. It is eco-friendly and is very easy to clean. Additionally, you will also find a zipper pocket on the front where you can store other items like napkins, keys, and utensil. There are also two side pockets where you can store other items.

#1. Insulated Lunch Box With 6 Portion Control Containers & Reusable Ice Pack

ThinkFit Insulated Lunch Boxes with 6 Portion Control Containers, Reusable Ice Pack

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By: ThinkFit

This best lunch box cooler comes in a compact shape which makes it suitable for everyday use. This has six storage containers made of plastic and is dishwasher and microwave safe. The containers are BPA-free and include three storage containers on the bottom. In addition to this, you will be getting a reusable ice pack, storage pocket, and vitamin pill box. Moreover, you can carry it conveniently as it comes with a shoulder strap. This is made up of high quality and comes with a snap lid design.

Furthermore, this is very easy to use and is also durable. Made with heavy-duty material, this has double insulation and will keep your meals at the right temperature. The bag handle is solid and has double stitching which makes it prevent tearing. This is a very useful product which will handle the strain and stress. This comes in an attractive color and is also lightweight. This is versatile and is suitable for both kids and adults. It is by far the best lunch box cooler on the list.

Lunch Box Coolers Buying Guide

Bringing your own lunch to work is nice because it helps to save a lot as well. If you are looking for some lunch box coolers, then this buying guide is here to help you out. There are some important things that you should look for in the best lunchbox coolers so let’s take a look.

Cooler Performance

Lunch box coolers should have a great cooling ability to maintain the temperature of your meals. You are going to bring different courses for lunch each day, and cooler performance is important. It wouldn’t be nice to be excited about lunchtime but the food is dead cold. The main purpose of the lunchbox cooler is to keep the lunch fresh for long hours until lunchtime. It is important to check for their insulation ability, so don’t forget that.


Since lunch box coolers are a long term investment, you also want them to be durable as well. High-quality lunch box coolers should be resistant to wear and tear so that they last for long term use. You have to know that lunch box coolers will be exposed to many things, and that is why durability matters. Look for the ones with tough and heavy-duty exterior fabric such as nylon and polyester. At the same time, don’t forget to see if the zipper and liners are also durable.

Storage Capacity

Lunch box coolers come in a wide range of size options that you can choose from. The choice is all yours to choose the ones that have enough space to accommodate your daily portion. There are lunch box coolers that can fit full-size food containers inside with space to spare for ice packs and dessert. Also, don’t forget to look for additional pockets for extra storage such as napkins or eating utensils. Pockets always come in handy, so don’t overlook this part.

How To Properly Clean Lunch Box / Lunch Bag

It is a must to regularly and properly clean your lunch boxes and lunch bags. That will keep your food safe from harmful bacteria and viruses that can build up inside your lunch box. There are a few simple steps that you can follow to clean your lunch boxes, so check them out below.

  • Clean any visible debris from the surface of your lunchbox.
  • You can make your own DIY sanitizing solution by mixing 1 teaspoon of bleach with 5 cups of cold water.
  • Fill your solution in a spray bottle or use it on a wet washcloth.
  • Spray or wipe the solution on all surfaces of your lunchbox.
  • Allow the solution to sit for at least 2 minutes so that it can sanitize the bacteria and viruses.
  • Then dry the lunchbox with a soft clean cloth or a paper towel.

Note: In case you want to disinfect something, then you need a much stronger ratio of bleach to the water. However, we do not recommend this because the surfaces come into contact with food. The ratio that we suggest is safe to use on your lunch boxes.


A lunch box cooler is a must-have for anyone carrying lunch with them regularly. It is also necessary for those going out on vacation and for hiking. Most of the best lunch box coolers above are compact in size and highly durable. Some of them are also microwave-safe and washable using a dishwasher. The materials are free of harmful chemicals like BPA. There are also some which come with storage pockets to keep small items like pills. Go through the description of the products to understand the features they are offering and then you can compare and shortlist one to buy.

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