Freezer Blocks

Can You Take Freezer Blocks on a Plane?

Can You Take Freezer Blocks on a Plane?

Whether you’re in your first aid kit or just want to soothe body parts that might hurt while traveling, here’s a guide to help you figure out if you need to get on the plane right away. As mentioned in our blog, freezer blocks are a great, simple, and inexpensive solution for treating unexpected injuries.

Placing an ice pack in the trunk is certainly not dangerous, as the units themselves contain no harmful substances. It is important to allow the liquid or gel to flow out without breaking. Ice bottles can be essential for travelers with perishables, medical supplies, or even snacks that just need to stay fresh.

Can You Take Ice Packs on a Plane?

Ice is allowed on board, but passengers must follow special rules. According to the Ministry of Transportation, ice can only be transported in the bags provided. If you plan to bring an ice pack, it should be completely frozen in order to comply with liquid and gel regulations.

Partially melted ice packs or liquid ice packs may not be kept in carry-on baggage for safety reasons but may be carried in checked baggage.

Ice packs can be particularly useful for medical purposes, similar to keeping perishable goods cold during a flight or transporting specifics that require refrigeration. For a detailed explanation of the rules and tips for traveling with ice packs, continue to the next section, where you can you take freezer blocks on a plan.

Facts About Traveling with Ice Packs on a Plane 

Traveling with ice packs is common for numerous air trippers, especially those carrying perishable particulars, bone milk, or medical inventories that need to be kept cool.

It's important to understand TSA regulations and how they apply to ice packs in carry-on or checked baggage for a smooth security check.

Checked Bags: Guidelines for Ice Packs

  • Restrictions on ice in approved luggage on domestic flights are inadequate.
  • Ice bottles can be used to keep food fresh for short periods of time and are not as bulky as portable models.
  • While not necessary, it helps to completely freeze the ice to prevent leaks that could build up or damage the other contents of the bag.
  • It is recommended that the ice be securely packed to avoid hazards due to the movement of the handle.

Solid vs. Liquid State 

Fitness is very important when it comes to packing ice packs. Solid ice is allowed without restrictions, but if your ice is in liquid form, it must be considered liquid and must follow the TSA’s 3-1-1 rule.

This is especially important for travelers who have gel packs or freezer blocks readily available if they are not completely solid.

Ice Packs in Carry-On Luggage

Having an ice pack on hand is a great way to instantly cool down, as is bottle feeding, baby formula, or medicine.

But strict restrictions on water and the 3-1-1 rule mean that your ice packs should last through the process. Notifying TSA agents that medical ice packs are available can make it easier to clear security.

Additionally, packing ice packs in your carry-on bag requires careful planning to ensure you stay cool during your trip. Due to global airline regulations and to ensure the safety of passengers and staff, we understand that gels and cooling packs may be carried in checked baggage.

Packing Ice Packs in Carry-On Luggage

Traveling with perishable food or winter food can be a challenge, but with the right preparation, ice packs can be used effectively to keep you warm.

Follow the regulations of the Transportation Security Administration (TSA) or country authorities when packing ice packs on your portable device.

  • Use TSA-Approved Ice Packs: Make sure the ice packs meet TSA regulations. Gel wrap is widely accepted for keeping wells cool.
  • Freeze in advance: Freeze your ice packs completely before traveling. It must be frozen while going through security to comply with TSA regulations for liquids.
  • Packaging and Sealing: Can you take freezer blocks on a plan? Yes, ice packs are placed in an airtight bag, so there is no mess in your pack when it melts.
  • Prepare for Inspection: Inform the TSA agent that you are carrying medical or non-perishable ice packs, as special screening may be required.

International Air Transport Association (IATA) Guidelines

The International Air Transport Association has issued regulations for the safe transport of goods and supplies by air. When taking international flights over glaciers, travelers must follow IATA guidelines to ensure safety and compliance. This guide explains how and under what conditions ice packs can be stored on board.

  • Ice packs can be used to cool victims during a flight.
  • Passengers must register at check-in and security points.
  • Ice packs must be completely frozen when checked.
  • For safety reasons, ice packs are not allowed if they are partially melted or if there is liquid in the bottom of the container.
  • The permitted quantity and size of ice packs may be limited.


Freezer Blocks are a generally used product for trippers who need to cool particulars or transport specifics that need to be cooled for medical purposes. Historically, changes in security measures by the US Transportation Security Administration (TSA) and analogous agencies around the world have included the capability to carry ice packs on airplanes.

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