If the food is packed with ice or ice packs in a cooler or other container, the ice or ice packs must be completely frozen when brought through screening. The TSA doesn't have a specific category on ice packs, they instead talk about gel packs (which we will discuss below) but on their section about frozen food they state: If they aren't frozen they must be under 3.4 ounces, which most ice packs aren't, so they won't be allowed through security. The answer is MAYBE, you can take frozen ice packs through security however they must be completely frozen at the time of inspection. Must all fit into a sealable 1 ounce bagįrozen ice packs are a great way to keep food and medicines cold but are they allowed through airport security and other the plane or will you have to leave them behind.Must be in a container of 3.4 ounces or less.This is also known as the 3-1-1 liquids rule. These are limited to 3.4 ounces (100 milliliters) or less per item. You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes through the checkpoint. TSA's 3-1-1 Ruleīefore we individually answer whether you can take ice packs, ice gels, frozen water bottles and ice through airport security I want to highlight TSA's important 3-1-1 rule about liquids as this will apply to most items we'll talk about if they aren't completely frozen: I don't want to end up in some interrogation room just because I wanted to keep my sandwich cold and I also don't want to have my ice packs confiscated and my food get warm.

I wanted to know for myself whether or not I can take frozen ice packs through security or if they'll be taken from me. If you're looking to keep items cold when you travel – whether that be food, drinks or medicine – it's import to know whether or not the ice packs or other ways of keeping your food cold will make it through airport security or not.

Tiny coolpack for sandwiches