Every frequent flyer knows the specific misery of unzipping a suitcase to find foundation smeared across half its contents. A writer for Condé Nast Traveler has spent years rebuilding her kit around exactly that problem, and the result is a shortlist of nine products she trusts to go straight from vanity to carry-on — all small enough for TSA, all with packaging that stays shut when bags get thrown around.

Her biggest fix is perfume. Traditional bottles are fragile, bulky, and even the minis tend to be glass. She's switched to Cyklar's Perfume Oil, sold in palm-sized bottles about an eighth the volume of a standard spray — sturdy enough that she drops them and tosses them loose in her personal item. She was skeptical that oils would last, but says the scent holds for hours.

Hair care gets a swap too: Batiste now makes a powder dry shampoo in a container just over an ounce that she finds lasts as long as a four-ounce spray can, with a flow dial and pop-off cap to prevent powder blowouts. For skincare, she likes Dieux's Angel moisturizer, which skips the bulky airless-pump jar in favour of a compact screw-top tube with the same amount of product.

The one product she'd pick above all others is the Minimalist Perfecting Complexion Stick — a cream formula so buildable she's abandoned foundation and concealer entirely. As a solid stick it can't explode the way liquid foundation can, and the lid has never come off in transit, even in bags roughed up by TSA screening. Rhode's Pocket Blush earns similar loyalty: one stick took her nearly a year to finish, it works sheer or layered for full glam, and the lid survived being deliberately thrown on the floor and crushed under a pile of shoes.

Because travel itself — new routines, different food, recycled plane air — tends to trigger breakouts for her acne-prone skin, she always packs a small 0.5-ounce spot treatment with a screw-on lid that she applies before bed. Sunscreen is non-negotiable too, and Shiseido's mineral option is her pick: lightweight, oil-free, non-greasy, and it doesn't sting her eyes or cause spots. The small bottle lasts longer than its size suggests.

Rounding out the kit are two space-saving multi-taskers. The Patrick Ta Major Dimension Essential Artistry Edit is a six-pan eyeshadow palette barely bigger than a palm, with a latch that locks the lid shut — she uses one shade daily as both eyeshadow and eyeliner. And for deodorant, she's settled on Necessaire's screw-lid stick, which she says genuinely lasts all day without white marks; the Cyprès-Citronné scent is her favourite.

Why does this matter if you're not a beauty obsessive? Because a third of packing stress is toiletries: what leaks, what counts as a liquid at security, and what actually earns its space in a carry-on. Solid, cream, and oil formats sidestep the 100ml liquid rules entirely, and products that do double duty — blush that goes full glam, a palette that doubles as eyeliner, a complexion stick replacing two products — mean a smaller bag and less to replace if something goes missing. Anyone travelling hand-luggage-only will find the logic transfers well beyond this specific list.

Condé Nast Traveler