Best Freezer Packs For Lunch Boxes (2018 Reviews): Eat Well on Travels

Are you tired of heating stale, warm food when out hiking?

If yes, lunch box freeze packs are sure to be of help in this case.

From keeping your beverages cold to keeping your salads fresh, freeze packs will make meal times fun again.

They’re built in sizes that allow you to take them with you in lunch boxes or portable coolers, and are super useful if you want to maintain the quality of your diet.

Best Freezer Packs For Lunch Boxes: Quick Roundup

Check out these handy, useful freezer packs and enjoy fresh food and cold drinks on the go:

  1. Fit & Fresh Cool Coolers Slim Reusable Ice Packs for Lunch Boxes
  2. Trendy Bartender Cool Reusable Ice Packs
  3. Bentgo Ice Lunch Chillers – Ultra-thin Ice Packs
  4. Rubbermaid LunchBlox Ice Packs
  5. Magic Gel 5 x Ice Packs for Lunch Box

What to look for in good freezer packs for lunch boxes?

You’re sure to find multiple options in the market. Here is a list of factors that you need to consider when purchasing a freeze pack:

Type of packing material

A good ice pack is one that’s made of non-toxic and food-friendly plastic packaging. Make sure that the freeze pack you choose is made of hard-wearing, biodegradable plastic.

Freeze packs contain coolants which may be toxic. If these packs break, they may poison the food, leading to ill-health. It’s important to check the quality of the packaging material before purchase.

Nature of the coolant

Freeze packs are made of refrigerants and petroleum-based coolants, with varying degrees of toxicity. When making a purchase decision, make sure you select a pack that contains non-toxic coolants. These days, freeze packs that are made of non-toxic, food-friendly gel. Check the specifications on the pack to understand its level of toxicity.


Size matters when it comes to freeze packs. Lunch boxes are small in size and it’s important that your freeze pack sits compactly within it. A thin, compact freeze pack fits perfectly into lunch boxes and coolers, ensuring that you can pack food with ease. Select slim freeze packs over chunky ones, as they offer similar freezing features as the chunky packs.

Temperature features

A good freeze pack is one that keeps the food cold for at least 5-6 hours. Additionally, the freeze pack should not allow condensation to form inside the lunch box or cooler. Choose freeze packs that have a long shelf-life and which can provide cooling throughout its lifetime.


Reusable freeze packs are always a better option when compared to single-use packs. With reuseable freeze packs, you never have to worry about making repeat purchases often.

Reusable freeze packs are the ideal solution, especially when going on a camping trip as you don’t need to carry multiple packs with you, as it will last a few days.

Here are the five best freezer packs for lunch boxes you can take with you and enjoy great food on your trips:

Fit & Fresh Cool Coolers Slim Reusable Ice Packs for Lunch Boxes

Measuring 4.75″ x 4.75″ x 0.25″, this bundle comes with four freeze packs.

The packs are compact, small and lightweight. Ideal for lunch boxes, coolers and grocery bags, this freeze pack offers great cooling.

The slim design allows easy portability and is perfect for when on the trail.

This freezer pack is a great choice – check it out!

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Trendy Bartender Cool Reusable Ice Packs

This freeze pack comes with three sets of differently colored packs, all of which are slim and compact and designed to fit easily into lunch boxes of all shapes and sizes.

This freeze pack is made of BPA-free materials and is non-toxic and safe to use.

Measuring 2.1 × 4.1 x 0.8 inches, this biodegradable freeze pack is the perfect choice for camping trips and outdoor travel.

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Bentgo Ice Lunch Chillers – Ultra-thin Ice Packs

Coming in four different colors, this product contains four freeze packs inside.

Made of food-friendly, BPA-free material, this is an extremely safe option to use lunch boxes and coolers.

This particular freeze pack is designed to be perfectly compatible with lunch boxes of all designs and sizes, in particular, the Bentgo Bag.

The freeze pack is completely non-toxic and safe to use.

The seller offers a 1 year warranty on the product.

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Rubbermaid LunchBlox Ice Packs

Made of BPA-free materials, this durable, hard-wearing freeze pack is reusable too.

The pack is designed to provide maximum cooling for large parts of the day.

Made of superior-quality refrigerants and coolants, this freeze pack remains colder than ice.

Made in the USA, this freezer pack comes in a set of three.

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Magic Gel 5 x Ice Packs for Lunch Box

Measuring 13 cm, this freezer pack by Magic Gel is designed to keep food cold and fresh for up to 6 hours.

Square-shaped, this ice pack fits easily inside lunch boxes of all sizes. Slim and compact, it is light-weight and easy to carry.

This is the ideal freezer pack choice for when out traveling.

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Enjoy fresh food and cold drinks with a freezer pack for your lunch box. It will quickly become an indispensable piece of your travel gear!