The Cruise Packing List That Knows What Ship Security Confiscates

Generic packing lists fail cruisers in two directions: they skip the weirdly cruise-specific gear (your cabin walls are steel — bring magnets!), and they let you pack items that ship security will cheerfully confiscate at embarkation.

The items first-timers never think of

• Magnetic hooks (strong ones). Cruise cabin walls and ceilings are steel. Six to ten heavy-duty magnetic hooks turn a tiny cabin into a organized one — hats, lanyards, wet swimsuits, the daily program.
• Non-surge power strip / USB hub. Cabins have shockingly few outlets. But note the next section before you buy.
• Lanyards with card holders. Your keycard is your room key, ID and wallet on board. Around your neck beats the fourth “which pocket?” search of the day.
• Over-door shoe organizer. Instant shelving for sunscreen, meds, chargers and small chaos.
• Towel clips. Deck chairs + sea breeze = towels overboard.
• Sea-sickness remedies. Bands, tablets, or patches — buy before you sail; the onboard shop charges triple.
• Reef-safe sunscreen. Required by law in several ports (Mexico’s marine parks, USVI) and just good manners toward the reef you’re snorkeling on.
• Small bills. For crew tips, port vendors and taxis — see what currency each port uses.

What security confiscates at the gangway

Every cruise line publishes a prohibited-items list, and these show up in the confiscation bins every single sailing:

Item	Why it’s banned
Surge-protected power strips	Fire risk with ship electrical systems — the #1 confiscated item. Non-surge strips are usually fine.
Travel irons & steamers	Fire risk. Use the laundry service or wrinkle-release spray.
Candles & incense	Fire risk (noticing a theme?).
Extension cords with surge protection	Same as power strips; check your line’s rules.
Alcohol beyond the allowance	Most lines allow 1–2 bottles of wine at embarkation only.
Drones	Banned on board by most lines even if you only plan to fly them ashore.

The rule of thumb: if it heats, burns or conditions power, read your line’s list before packing it.

Formal night, decoded

Most 7-night cruises have one or two “formal” or “elegant” nights. Reality check: a collared shirt and slacks or a simple dress clears the bar on most mainstream lines. Pack one step up if you enjoy it — the lobster is the same either way.

Port-day kit

A small dry bag or day pack with: waterproof phone pouch, reef-safe sunscreen, a printed copy of the ship’s daily program (all-aboard time!), small bills, and your keycard. Leave your passport in the safe unless your cruise line says otherwise — the keycard plus a photo ID is standard for re-boarding.

Don’t pack your memory

Thirty days out you should check in online; fourteen days out, print luggage tags; the week before, start the actual packing. The ShipTime app ships with cruise-tested packing templates (Caribbean, Alaska, Mediterranean, family) and milestone reminders for each of those deadlines — plus the ship-time clock and gangway alarms for when you’re actually on board.