Packing Essentials

Travel Toiletries Checklist: What to Pack and How to Follow Liquid Rules

July 6, 2026 4 min read

Toiletries are the most annoying part of packing. They’re small, they leak, and they’re the number-one reason carry-on bags get pulled aside at airport security. This travel toiletries checklist covers what to bring, how to follow liquid rules, and how to save space so your bag stays light.

Carry-On Liquid Rules: The Basics

In the U.S., the TSA’s liquids rule, often called the 3-1-1 rule, says:

  • Each liquid, gel, cream, paste, or aerosol must be in a container of 3.4 ounces (100 ml) or less.
  • All containers must fit in one quart-sized, clear, resealable bag.
  • Each passenger is allowed one of those bags.

Many other countries use similar 100 ml rules, but some airports have introduced newer scanners with different allowances, and rules can change. Always check the rules for every airport on your itinerary, including the one you’re flying home from.

Common exceptions: Medications, baby formula, and breast milk are generally allowed in larger quantities, but you’ll usually need to declare them at screening.

The Travel Toiletries Checklist

Daily Essentials

  • Toothbrush and travel toothpaste
  • Floss
  • Deodorant (solid or stick saves liquid space)
  • Shampoo and conditioner
  • Body wash or soap
  • Face cleanser
  • Moisturizer
  • Sunscreen
  • Lip balm with SPF

Hair

  • Hairbrush or comb
  • Hair ties and clips
  • Travel-size styling product
  • Dry shampoo (powder versions don’t count as liquid)

Grooming

  • Razor (cartridge razors are generally allowed in carry-ons; loose blades are not)
  • Small nail clippers or file
  • Tweezers
  • Cotton pads or swabs

Health and First Aid

  • Prescription medications in original packaging, plus a copy of the prescription
  • Pain relievers
  • Motion sickness tablets
  • Antihistamines
  • Plasters and blister pads
  • Hand sanitizer
  • Insect repellent, depending on destination
  • Contact lenses and solution, or glasses

Makeup (Optional)

Keep it to a small, multi-use selection: tinted moisturizer with SPF, a multi-use stick for cheeks and lips, mascara, and a small makeup remover.

Solid Swaps That Save Liquid Space

Solid products don’t count toward your liquid allowance and can’t leak:

  • Shampoo and conditioner bars
  • Solid soap or body wash bars
  • Stick deodorant
  • Toothpaste tablets
  • Solid sunscreen sticks
  • Solid perfume

Swapping even two or three items frees up a lot of space in your liquids bag.

How to Prevent Leaks

  • Squeeze out the air before closing travel bottles.
  • Put a small piece of plastic wrap under the lid.
  • Use silicone bottles with secure locking caps.
  • Keep your liquids bag in an outer pocket so it’s easy to remove at security.
  • Pack toiletries in a separate pouch inside your bag, so any leak stays contained.

What You Can Skip

  • Full-size bottles. Decant into travel containers.
  • Hairdryers and big styling tools. Most hotels provide a hairdryer.
  • Products you can buy at your destination. Pharmacies and supermarkets abroad usually stock everything you need.
  • Hotel-provided basics. Check what your accommodation offers before you pack.

Toiletries and Carry-On Packing

Toiletries are where carry-on travelers most often run out of room. Once you’ve got your liquids sorted, use our full carry-on packing list to plan the rest of your bag, and consider whether packing cubes are worth it for keeping everything organized.

If you’re flying long-haul, add an in-flight kit to your personal item: lip balm, moisturizer, eye drops, a toothbrush, and an eye mask. It makes arriving fresh much easier, and helps with our tips on how to beat jet lag.

Frequently Asked Questions

What size toiletries can I bring on a plane?

Under the TSA rule, liquids in your carry-on must be 3.4 ounces (100 ml) or less per container, all fitting in one quart-sized clear bag.

Do solid toiletries count as liquids?

Solid items like bar soap, shampoo bars, and stick deodorant generally don’t count toward your liquid allowance. Pastes, gels, and creams do.

Can I bring sunscreen in my carry-on?

Yes, as long as liquid or cream sunscreen is in a container of 100 ml or less and fits in your liquids bag. Solid sunscreen sticks are an easy alternative.

Pack Smart, Breeze Through Security

A good toiletries kit is small, leak-proof, and easy to pull out at security. Build yours once with this checklist, keep it stocked, and you’ll pack faster for every trip. For more help getting ready, read our step-by-step guide on how to plan a trip.