What is allowed in a carry-on bag?
What you put in your carry-on bag is regulated, as well. In addition to the same rules that apply to checked bags, which prohibit firearms, lithium batteries, and other potentially hazardous items, you must be mindful of liquids when packing your carry-on luggage. Regardless of your destination, you can not bring containers of liquid, paste, gel, aerosol or cream larger than 3.4 ounces or 100 millilitres through security.
All the containers must fit into a single 1-litre clear, resealable plastic bag. Each passenger can pack one of these bags in her carry-on luggage.
Make sure to check the specific rules of your carrier, too, so you won’t be forced to throw anything away at the gate.
Each passenger is to pack no more than 2 litres, total, of liquids and similar substances in checked bags
These containers MUST be placed in one (1) clear, closed and re-sealable plastic bag no larger than 1 litre (1 quart).
ONE BAG PER PERSON. Liquids, gels and aerosols include but are not limited to, hand lotions, cleansers, moisturizers, suntan lotions, antibacterial gels, contact lens solutions, shaving cream, perfume and cologne. Prescription and essential non-prescription medicines.
Take a look at all my travel bags here: All My Travel Bags