Liquid, aerosol or gel items must be in containers of 100 millilitres (volume), 100 grams (weight) or less. Containers must fit into one transparent and re-sealable plastic bag like a snap-lock sandwich bag.
If you do take liquids in your hand luggage: containers must hold no more than 100ml. containers should be in a single, transparent, resealable plastic bag, which holds no more than a litre and measures around 20cm by 20cm. contents must fit comfortably inside the bag so it can be sealed.
You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes in your carry-on bag and through the checkpoint. These are limited to travel-sized containers that are 3.4 ounces (100 milliliters) or less per item.
For example moisturisers, toothpastes, mascaras, aerosols, gels, canned fruit, fish and meat, frozen foods, butter, cream cheeses and yoghurts are treated as liquids. Usually, you can take as carry-on baggage: Liquids in containers of max. 100 ml packed in a single, transparent, re-sealable 1-litre plastic bag.
All liquids, aerosols and gels that you intend to take in your carry-on baggage must be in containers 100ml in volume or smaller. (This is about equal to 100gm in weight). Any containers larger than 100ml will need to be packed into your check-in baggage or left behind.
The 100ml rule for liquids
The main rule to remember is that you must not take any more than 100ml of a restricted liquid into the cabin of a plane, and those liquids should be placed into individual 100ml containers. Any liquid that you need more than 100ml of should be packed in your hold luggage.
If you do want to take any of these liquids in your hand luggage you need to make sure of a few things: You must take no more than 100 ml of any liquid on a flight. You must place liquids into individual 100 ml containers and remember that, in most cases, security won't accept larger containers, even if only partly ...
To recap: Any liquid, aerosol or gels must be in containers of 100 millimetres or less and carried in a transparent, resealable bag. That's moisturiser, toothpaste, face mist and even foundation. And no, you still can't travel with full-size items in your carry on even if the package is not full.
However, when packed in carry-on bags, makeup in a liquid, lotion, gel, paste or creamy form, must be in containers that are 3.4 ounces or less. You can take as many travel-sized liquids as you can comfortably fit into one quart-sized, zip-top bag. One liquids bag is allowed per passenger in carry-on bags.
How to pack your liquid items in your luggage? Travellers are only allowed liquids in bottles with a volume of 3.4 oz (100ml/100g) or under in their hand baggage. These containers should be packed in a durable transparent and zip-top plastic bag (or tied securely), no more than 1L in capacity.
Toothpaste is considered a liquid by the TSA (Transport Security Agency), even though it's technically a paste. In fact, all pastes, gels, waxes, and lotions are also classified as liquids. And even today, these substances are still restricted by the 3-1-1 rule in hand luggage due to safety threats.
Firearms, ammunition, and fireworks are prohibited, as are all knives and safety razors (including pocket knives and Swiss Army knives). Straight razors and replacement blades for straight razors are also not allowed. Most tools also cannot be packed in carry-on luggage, as they have the potential to cause harm.
Since toothpaste is considered a liquid, paste, or gel by the TSA, most of us toss those tiny one-ounce tubes in our carry-on bags. However, if you want to ditch the hard-to-recycle packaging, consider toothpaste tablets, an ecofriendly alternative that's not subject to the 3-1-1 rule.
Liquids, gels or aerosols in containers 100 ml / 100 g (3.4 oz.) or less. 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.
TSA does not specify that toiletry bags need to be clear. However, when traveling with liquids, using a TSA approved clear liquid bag will help expedite the TSA process so agents can see everything easily without further inspection.
You must put your cosmetic products in a clear plastic resealable bag. For forgetful travelers: you can get these at security at many airports.
Mascara, lip gels and liquid eyeliner are the three most commonly restricted make-up items. Chapstick's, powders and solid make up items such as solid lipstick and foundation sticks, don't have any restrictions on them.
Makeup. When packing liquid makeup products, you'll want to stick to the liquid limits we previously mentioned. You're free to pack items like mascara, brow gel, and concealer in your carry-on, as long as they're smaller than 3.4 ounces and packed in a clear, quart-sized bag.
TSA classifies both solid deodorant and lipstick as solids. Neither needs to go in your liquids bag.
This rule means that you can have 3.4 ounces of liquid or less stored in each container, they must all fit in 1 quart-sized clear plastic bag. You can only have one bag per person, including liquids such as personal care items, skincare, and makeup.
Liquids, Gels & Lotions
3 – Liquids, gels, and lotions must be in a container that is 3.4 ounces (100ml) or less (by volume). 1 – All of your items should fit into a 1-quart clear, plastic, zip top bag. 1 – Each passenger is allowed one bag.
If you are packing your makeup in your carry-on, just make sure that any liquids are in a container that is 3.4 ounces or less. You can also take as many 3.4 ounce containers as you want, as long as they all fit into one quart-sized, clear bag. Additionally, solid deodorant is allowed in carry-on bags.
Restrictions on liquids and security check points
You can only take small quantities of liquids in hand luggage. Those liquids must be in individual containers with a maximum capacity of 100ml each. The liquids must be packed in one transparent, re-sealable plastic bag that is not more than 1 litre in capacity.
It doesn't matter whether your liquids are foundation, mascara, lotion, water, or whatever. All are liquid (gels are included, and toothpaste), as must go by the 3-1-1 rule. No container more than "3" oz. size (no matter how much in it), all must fit in "1" clear plastic ziploc bag, no greater than "1" quart size.
You might think that your makeup products, such as concealer or foundation, don't fall into the “liquid” category by TSA standards—but you'd be wrong. According to the TSA, concealer, foundation, and even liquid eyeliner falls into the same category as other liquid toiletries, like shampoo and conditioner.