Packing SECRET LANGUAGE Through Airport Security
You zip the checked bag, walk to the counter, and remember the battery rule you read once and ignored.
A carry-on routine for SECRET LANGUAGE: the lithium rule that decides your bag, what the scanner sees, and how to pack a 9-inch rabbit without a search.
The Short Answer
Carry it on, every time. Lithium cells belong in the cabin, and that single rule answers most of the packing questions. Keep the device in a hard case in the top third of your bag, controls locked, cable separate. At 7.2 oz and just under 9 inches, it takes about as much room as a rolled sweater. Security sees shapes and density, not labels, so a tidy bag reads faster than a clever hiding spot. A 2-minute wipe-down before you pack is the other half of the job.
The Rule That Decides Your Bag
Lithium batteries go in the cabin, not the hold. That applies whether the device is on or off, and it applies to the spare power bank in your other pocket too.
The reason is fire. A smoking cell in a cargo hold is unreachable. In the cabin, a crew member can see it and deal with it. Airlines would rather screen it where a problem is visible, so the rule isn't really about your device at all.
Practically: SECRET LANGUAGE goes in the overhead bin. If you're checking a bag because you're gone for 10 days, let the clothes go underneath and keep the device with you. It isn't the packing problem people expect.
What the Scanner Sees
An X-ray shows shape and density. A curved body with two motors reads as a dense, curved object with electronics inside, and it looks like nothing else in a typical bag.
That's not a problem. It's the reason a bag with a device in it sometimes gets pulled for a second look. What slows screening is clutter: a cable coiled around the body, a bag packed to the zipper, a pouch buried under three layers of clothing.
So pack it the boring way. Case closed, cable in a separate pocket, device in the top third of the bag. At 6 a.m. in a security line, boring is fast.
The Five-Minute Pack
Five minutes, four steps, in this order.
- Charge it. A full charge takes about 2 hours, so do it the night before, not the morning of.
- Lock the controls. Most bodies have a travel lock; if yours doesn't, pack it so the buttons can't be pressed against anything hard.
- Case it. A hard shell protects the rabbit arm, which is the part that bends and the part that matters. A pouch protects the finish and nothing else.
- Separate the cable. Magnetic cables are short and easy to lose. Put it in the same case, in its own pocket, not loose in the bag.
One more thing: check the case for moisture. A device packed damp at 11 p.m. the night before a flight will smell like a closed bag by the time you land. The downside of a hard case is bulk: it takes the space of two folded shirts, and it doesn't compress.
Privacy in a Hotel Room
A hotel room is cleaner than your bedroom and much less private. Housekeeping enters, roommates share, and the desk is 4 feet from the door.
Keep it in the case, in your bag, zipped, when it isn't in use. Not on the nightstand, not drying on a towel rail. If you rinse it, dry it in the bathroom with the door closed and put it away before you leave for the day.
Sound is the other half. SECRET LANGUAGE runs about 50 dB at the low end and into the low 50s at the top. A hotel wall is thinner than yours. Use the low end, put a towel under it, and skip the top settings in a room you don't control.
The Trip Home
Clean it before you pack, not after you get home. A device that travels dirty spends 6 hours in a sealed case, and the residue has nothing else to do but sit.
Warm water, a drop of soap, 30 seconds, rinse, dry fully. Then the case. If you're flying out early, do it the night before and leave the case open until morning.
Check the case for the cable before you zip. The one item people leave in a hotel room is the magnetic cable, and it's the one item you can't buy at an airport newsstand. Worth knowing: a replacement ordered online won't arrive before you're home.
When to Leave It Home
If the trip is 2 nights and you're sharing a room with a colleague, the case, the cable, and the cleaning routine are more work than the device is worth. Leave it. If you're checking every bag because you're moving house, ship it instead of flying with it. And if the only reason it's coming is habit, that's not a reason. The device will be exactly where you left it.
What Goes in the Carry-On
A hard case, the magnetic cable, and one device that fits both.
- SECRET LANGUAGE: just under 9 inches, 7.2 oz, 4.5 inches insertable, 12 settings across two zones, and a magnetic charge that takes about 2 hours.
- Browse the Customer Favorites collection for smaller travel shapes.
- Related reading: packing a heated wand through the same checkpoint.
- Traveling with SECRET LANGUAGE: packing and privacy.
- Next in this series: how far one charge actually goes.
Sources
- Transportation Security Administration — guidance on lithium batteries in carry-on baggage.
- Federal Aviation Administration — rules for lithium cells in cabin baggage and spare batteries.
- International Electrotechnical Commission — IEC 60529, the standard behind the IPX7 rating.
This article is general education, not medical advice. Airline policies and screening procedures change; confirm the current rules with your carrier before you travel.
