We always recommend bringing a travel-size Eyeshadow Primer Potion and travel-size All Nighter Makeup Setting Spray, even if it's just for your purse or daily makeup bag. When traveling by air, travel-sized containers must generally be 3.4 ounces (100 ml) or less for carry-on. You're allowed a quart-size bag of these items. Check gov.uk online and your airline's travel guidelines for more details.

They're basically makeup minis and are perfect for fitting in your purse or carry-on. You can't go wrong with our Travel-Size All Nighter Long Lasting Makeup Setting Spray and All Nighter Setting Spray. When traveling by air, travel-sized containers must generally be 100 ml or less. Check gov.uk online and your airline's travel guidelines for more details.

All travel-sized containers must be 100 ml or less. You're allowed to carry a single 20cm x 20cm, transparent, resealable plastic bag, holding no more than 1 litre of liquid in your carry-on hand luggage. Check gov.uk online and your airline's travel guidelines for more details.

We always recommend packing your makeup securely to prevent breakage and leaking. Always use a waterproof, zip lock plastic bag or spill-proof container — make sure all of your products are tightly fastened and closed before packing them.

It totally depends on how often you're traveling and how much you're using. Since they're smaller than your full-size products, you're going to need to refill them a lot more often. In terms of how long your makeup is good for, there's an icon on the packaging that indicates how many months you should use it from the date it's opened (example: 3 months for mascara). This will help you avoid makeup waste.

Pro tip: One thing we like to do is buy the All Nighter Makeup Setting Spray and use it to refill our Travel-Size All Nighter.

It's important to make sure that it's packed securely and that anything liquid is in a leakproof container/bag. We also recommend travel-size versions of our bestselling UD favourites, like Eyeshadow Primer Potion and All Nighter Makeup Setting Spray, to make more room for everything else.

It depends how big the makeup box is, really. Check gov.uk online and your airline's travel guidelines for more details on what's acceptable to bring on board, especially when it comes to liquids. We always recommend choosing travel-size versions of Urban Decay favorites to make more space for everything in your makeup box or bag, like Eyeshadow Primer Potion and All Nighter Makeup Setting Spray.