TSA Approved Ice Packs

The 5 Best TSA Approved Ice Packs for Air Travel

If you’re a frequent traveler like me, you know how important it is to have fresh food and drinks during a trip. But, did you know that not all ice packs are TSA approved? In this blog post, I’ll be sharing my top 5 picks for the best TSA approved ice packs. These ice packs are not only practical, but they also add a touch of style to your packing game. So, sit back, grab a snack and let’s find the best ice packs for air travel!

What is a TSA Approved Ice Pack?

TSA approved ice packs are specially designed to be compliant with the Transportation Security Administration (TSA) guidelines. These ice packs either do not contain any liquid or are small enough to meet TSA’s 3-1-1 rule, which allows for small liquid or gel-based items in limited quantities in your carry-on bags.

A TSA approved ice pack is an essential item for anyone who wants to keep their food and drinks fresh during air travel. By using TSA ice packs, combined with a TSA approved cooler bag, you can avoid any issues at airport security and enjoy a stress-free travel experience.

1. YETI Thin ICE


YETI Thin ICE is perfect to keep your food and drinks cold during air travel. This innovative ice pack is nearly 50% slimmer than its predecessor and is small enough to pass TSA guidelines.

The custom shape of YETI Thin ICE allows it to freeze quickly, making it a convenient option for frequent travelers. One of the biggest advantages of YETI Thin ICE is its impact-resistant, making it suitable for even the toughest bumps, tumbles, and thuds.


  • Nearly 50% slimmer than its predecessor
  • Mess-free design
  • Impact-resistant
  • Freezes fast


  • Expensive compared to other TSA approved ice packs.

Overall, YETI Thin ICE is a great option for anyone who wants a TSA approved ice pack that is both functional and durable. Its slim design, fast freezing time, and impact-resistant construction make it a standout choice for air travelers. However, its higher cost may be a drawback for some.

2. Polar Tech Foam Refrigerant

Polar Tech Foam Refrigerant

I recently tried the Polar Tech Foam Refrigerant ICE for a trip and I must say I was impressed with its performance. One of the biggest advantages of this TSA approved ice pack is its long-lasting ability to keep frozen products chilled for an extended period of time. The rigid foam design holds its shape well, whether it’s frozen or thawed, making it a reusable option that’s both economical and eco-friendly.

The best feature of the Polar Tech Foam Refrigerant ICE is that it’s made of foam and doesn’t contain water, making it a safe and convenient option for air travel. The heavy plastic pouch that it’s packaged in is also non-toxic, ensuring that it’s safe for you and the environment.


Rigid foam design


May not be as convenient as other TSA ice packs

If you’re looking for a TSA approved ice pack that is both effective and economical, the Polar Tech Foam Refrigerant ICE is definitely worth considering. Its long-lasting ability, reusable design, and foam construction make it a standout choice for air travelers.

3. Kona Small TSA Approved Ice Packs

Kona Small TSA Approved Ice Packs

If you’re looking for an easy-to-use and effective TSA approved ice pack for your lunch, the Kona Small Lunch Ice Packs are the perfect solution. These slim and compact packs come in a set of 6, 2 seafoam blue, 2 neon green, and 2 pink. They freeze quickly, in under 25 minutes, and keep your food cold for longer.

Not only are they great for daily use and travel, but they’re also ideal for keeping breast milk cold while on-the-go. And if they get sticky from food or drink spills, they’re easy to clean with just a wet paper towel or a rinse in the sink.


  • Slim rectangular design
  • Rapid freeze time
  • Easy to clean


  • Can’t choose colors
  • Only bright Colors

So, grab a set of Kona Small Lunch Ice Packs and enjoy a cold and fresh lunch every day!

4. Luna Ice – Dry Ice Packs

Luna Ice Packs are a great alternative to traditional dry ice for shipping perishable goods or keeping food and drinks cold on the go. With its easy-to-use 2-step process, these packs can be frozen overnight and last for up to 72 hours. The lightweight and foldable sheets make it perfect for packing in lunch bags or shipping boxes.

Additionally, these tsa ice packs are reusable and leak-free making them a great investment for those looking for a more sustainable solution. However, keep in mind that for larger containers, you may need more than one pack. Also, you’ll need to have access to a freezer to freeze them overnight.


  • Long-lasting ice packs stays frozen for 24-72 hours
  • Easy to use, just soak in water and freeze overnight
  • Lightweight and foldable sheets, maximizing coldness in lunch bags or shipping boxes
  • Versatile. Can be used for lunch, injuries, or shipping perishable items
  • Reusable, food-grade, and leak-free


  • May need more than one pack for larger containers
  • Need to have a freezer available to freeze overnight.

5. YouShares TSA Approved Gel Ice Packs

The YouShares TSA Approved Gel Ice Packs are a great option for travelers who need to pack perishable items. They are the smallest and cheapest TSA approved ice packs available. At 6 x 2.6 x 0.3 inches, they are the perfect size to bring along on trips. They are also convenient to store and use, as they can be kept in the refrigerator or freezer and used anytime.

Simply put the ice pack in the freezer for 8 to 10 hours before using it, and you’re good to go. These ice packs are also reusable, making them a durable and economical choice. The inner material, which is 81.6% water, 15.3% glycerol, 3% CM-cellulose, and 0.1% chlorine dioxide, provides excellent performance.


  • Inexpensive
  • Convenient small size (6″ x 2.6″ x 0.3″)
  • Easy to use, simply freeze for 8 to 10 hours before use
  • Durable and reusable for hundreds of times
  • Includes 2 gel ice packs in the package
  • Lightweight (104g)


  • May not be suitable for larger items or containers
  • May require more frequent replacements or refreezing compared to larger ice packs

Frequently Asked Questions

What are the benefits of using a TSA approved ice pack while traveling by air?

TSA approved ice packs can keep perishable items fresh and safe during air travel, making it possible to transport food and medication that requires refrigeration. They also eliminate the need to bring bulky and heavy bags of ice, making the packing process easier and more efficient.

How do TSA approved ice packs work?

TSA approved ice packs work by absorbing and storing thermal energy. They can be frozen overnight in a regular freezer and then packed in a cooler or lunchbox. As the ice pack begins to melt, the stored energy is released gradually, maintaining the temperature inside the cooler or lunchbox for an extended period.

What should I look for in a TSA approved ice pack?

When choosing a TSA approved ice pack, consider the size and shape, durability, and reusability. You may also want to consider the length of time the ice pack can keep your items cold, and if it is safe for food and medication.

How long do TSA approved ice packs stay cold?

The length of time a TSA approved ice pack stays cold can vary, but most can maintain the temperature inside a cooler or lunchbox for anywhere from 24 to 72 hours.

Can TSA approved ice packs be used for more than just food and drinks?

Yes, TSA approved ice packs can be used for more than just food and drinks. They can also be used to relieve pain and swelling from injuries, making them a versatile and convenient travel accessory.

In conclusion, TSA approved ice packs are an essential travel companion for those who need to carry perishable items or medical supplies during air travel. With a variety of options available in the market, it’s important to choose an ice pack that meets your specific needs and requirements.

Whether you’re looking for portability, reusability, or durability, you’re sure to find a TSA approved ice pack that fits the bill. By investing in one of these top 5 options, you can ensure that your items stay fresh and cool during your travels. Happy and safe travels!

Alex Knoch

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