Guide

Yes, spray sunscreen is allowed, but carry-ons need 3.4 oz (100 mL) cans in a quart bag; bigger aerosols should go in checked bags. Spray sunscreen is one of those items that feels simple until you’re standing at security with a bag full of toiletries. One agent waves you through. Another pulls your pouch, measures […]

Most deodorants are allowed in carry-on bags, but sprays, gels, creams, and roll-ons must follow the 3.4 oz (100 mL) liquids limit. Deodorant is one of those “why is this even a question?” items—right up until an officer pulls it from your bag. The rule itself isn’t hard. The confusion comes from the form: stick,

Yes, full-size deodorant can go in carry-on when it’s a solid stick; sprays, gels, and roll-ons must fit the 3.4 oz liquid bag rule. Deodorant feels tiny until you’re at the checkpoint, holding up the line, hoping your daily go-to won’t get binned. The twist is that “full size” matters less than the form. A

Yes, you can bring liquor in carry-on when each bottle is 3.4 oz (100 mL) or less and all liquids fit in one quart bag. You’re staring at a bottle of whiskey and a boarding pass, doing the math in your head: “Will this get taken at security?” Good news—most of the stress comes from

You can bring a CPAP on board as a medical device, and it’s usually screened separately, so packing it right saves time at security and protects it in transit. Flying with a CPAP can feel tense, mainly because the stakes are personal. The good news: airlines and airport screening staff see CPAPs every day. Most

Food pouches can go in your carry-on, but many count as liquids or gels, so size limits and screening steps decide what makes it through. Food pouches are a travel lifesaver. No crumbs, no forks, no weird smells. You toss a couple into your bag and feel set. Then security hits, and you get the

A carry-on razor is fine when the edge is sealed in a cartridge or inside a device; loose or open blades belong in checked baggage. You’re standing at the bathroom sink the night before a flight, razor in hand, and you can feel the clock ticking. The trick is simple: airport screeners care less about

A tennis racket can fly in the cabin on many routes, yet it still has to fit your airline’s size rules and the overhead-bin space on your aircraft. Walking into an airport with a racket bag feels simple—until you reach the gate and someone starts measuring with their eyes. Most trips go smoothly when you

Most airlines let you board with one carry-on and one personal item, so two backpacks usually work when one fits under the seat and both meet size rules. You’re holding two backpacks and wondering if you’re about to get stopped at the gate. Airlines don’t count “backpacks.” They count pieces: a carry-on item for the

Yes, unopened alcohol can go in carry-on if it meets liquid limits and airline rules; duty-free bags have their own steps. You bought a bottle as a gift, grabbed a tiny minibar set for a weekend, or you’re bringing home a local spirit you can’t find anywhere else. Then the airport question hits: will security