The ultimate guide to your hand luggage
carry-on bag is your air travel survival kit. Whether you're flying with LATAM, Air Canada, or Copa , there are universal rules every smart traveler should master to avoid slow lines or, worse, having to leave belongings in the security bin.
What you SHOULD take with you (your essentials)
Documentation and Valuables:
Valid passport, ID card and boarding passes (preferably printed and on your mobile phone).
Cash, credit cards, and jewelry. Never send them in the hold.
Electronic Devices:
Laptops, tablets, cameras and power banks (external batteries).
Pro Note: Lithium batteries are prohibited in the aircraft's cargo hold for safety reasons; they must always be carried with you in the cabin.
Liquids, Gels and Aerosols (100ml Rule):
Each container must have a maximum of 100 ml (3.4 oz) .
They must all fit in a single transparent, resealable bag (Ziploc type) with a maximum capacity of 1 liter.
Medications:
Always pack your essential medications for the trip, plus a couple of extra days' supply. If they are liquids over 100ml or injectables, keep your prescription handy.
An "Emergency Kit":
A change of underwear and a basic t-shirt. If your checked luggage is delayed, you'll appreciate this little extra space in your backpack.
What should NOT be brought into the cabin (the prohibited items)
Sharp Objects:
Knives, large scissors (blade longer than 6cm), razors, or nail clippers with a pointed file are not allowed. Disposable razors are generally permitted.
Liquids over 100ml:
That 200ml perfume or the bottle of water you bought before going through security will stay at the checkpoint.
Tip: Bring an empty water bottle and fill it up once you've passed the metal detector.
Work Tools:
Hammers, drills, or screwdrivers. Even if you're an expert at repairs, these go in storage.
High-Impact Sporting Goods:
Baseball bats, golf clubs, or pool cues.
The "Greys": Beware of these items
Umbrellas: Most airlines allow them, but if they have a very sharp metal tip, you might run into problems. It's better to bring a folding one.
Food: You can bring dry snacks (cookies, sandwiches). But be aware: if you bring something with a lot of sauce or like mashed potatoes, it counts as a liquid.
Drones: Generally allowed in the cabin (because of the batteries), but always check the airline's policy regarding size.
