What to pack for international travel: a checklist that fits a carry-on

Start with the bag rules#

Before packing, check the operating airline's size and weight limits for carry-on and checked bags; a bag that fits the sizing bin when empty may not when full.

Checked bags are priced by weight, carry-ons are checked in a sizing bin, and the two rules need different packing strategies.

Documents and money#

Check passport validity (some countries require six months beyond your stay), visa, boarding passes and booking confirmations, and keep digital copies of all of them.

Split cash and cards between bags, keep one set of important documents in your carry-on, and carry a photocopy or digital backup with you.

Electronics and chargers#

Keep your phone, charger and plug adapter together in one pouch so they are quick to pull out at security.

Power banks must go in your carry-on (usually 100 Wh or less) and cannot be checked; bundle cables with ties or a small case.

Liquids and security#

Carry-on liquids are typically limited to 100 ml per container, all placed in one clear bag at the top of your bag.

Liquids over 100 ml, including toothpaste and gels, should go in checked luggage; check the exact rules for your departure and transit airports.

Clothes and weight#

Plan outfits per day and skip duplicates; rolling or compression bags save space.

Weigh the bag before you leave. Overweight fees usually cost far more than a lighter outfit choice.

Checklist before you close the bag#

Before zipping up: charge the phone and power bank, move documents, cash and cards into your personal item, and weigh the bag against the airline's limits.

Put the things you forget most (charger, adapter, medication) in an outer pocket of your carry-on so you can reach them without unpacking.

Sources

• IATA cabin baggage recommendation
• TSA liquids rule