Most "travel gadget" lists are full of things you'll use once and leave in a drawer. This one isn't. Every pick below solves a real problem you'll hit on almost every trip — dead phones, lost bags, loud planes, the wrong plug. Here are the ten worth the space in your bag.
01 Noise-canceling headphones
If you buy one thing on this list, make it this. Active noise canceling erases the drone of a jet engine, which makes long flights noticeably less exhausting. Over-ear models are best for long-haul comfort and battery life; earbuds win on packability. Look for 20+ hours of battery and a case that protects them in a backpack.
Noise-Canceling Headphones
Over-ear for long flights, earbuds for carry-on-only trips.
02 A slim power bank
Maps, tickets, translation, photos — your phone runs the whole trip, and it will die at the worst moment. A 10,000mAh power bank recharges most phones two times over and fits in a pocket. For flights, check the capacity: power banks must go in your carry-on (never checked luggage), and most airlines allow up to 100Wh — roughly 27,000mAh — without approval. Some airlines now restrict using them in-flight, so check your carrier's rules.
10,000mAh Power Bank
Pocket-sized, USB-C fast charging, and well under airline limits.
03 A universal travel adapter
One adapter that covers US, UK, EU, and Australian outlets replaces a bag of single-country plugs. Get one with built-in USB-C and USB-A ports so you can charge a phone, watch, and headphones from a single wall socket. Remember: an adapter changes the plug shape, not the voltage — most phone and laptop chargers handle 100–240V fine, but hair tools often don't.
Universal Travel Adapter
Works in 150+ countries with multiple USB-C ports.
04 Bluetooth luggage trackers
Drop a tracker in each checked bag and you'll know where your luggage is even when the airline doesn't. Apple AirTags work with iPhone's Find My network; Android users can use Samsung SmartTags or trackers that work with Google's Find My Device network. It's the cheapest peace of mind in travel.
Luggage Tracker
Know where your bag is — at the carousel or the wrong airport.
05 A compact GaN charger
GaN (gallium nitride) chargers are much smaller than old bricks and powerful enough to charge a laptop, phone, and tablet at once. One 65W, multi-port GaN charger can replace every charger you own. Pair it with the universal adapter above and you're covered anywhere.
65W GaN Multi-Port Charger
One small charger for laptop, phone, and tablet.
06 Compression packing cubes
Not technically a gadget, but they change how you travel. Compression cubes zip down to squeeze clothing into roughly two-thirds of the space and keep everything organized, so you can live out of a carry-on. See how we use them in our one-bag packing list.
Compression Packing Cubes
Fit more in a carry-on and stay organized all trip.
07 A digital luggage scale
Overweight bag fees can run $100 or more each way. A pocket-sized luggage scale lets you weigh your bag before you leave the hotel — especially useful on the way home, after the shopping.
Digital Luggage Scale
Avoid surprise overweight fees on the flight home.
08 An eSIM instead of roaming
Not a gadget you pack, but it's the best upgrade for your phone abroad. If your phone supports eSIM (most recent iPhones and Android flagships do), you can buy a local data plan online before you land and skip both roaming charges and airport SIM kiosks. Check that your phone is carrier-unlocked first.
09 A travel pillow that actually supports your head
The classic U-shaped foam pillow lets your head fall forward, which is why you wake up with a stiff neck. Wraparound or chin-support designs hold your head upright and pack much flatter. Pair with a contoured eye mask and you'll actually sleep on a red-eye.
Supportive Travel Pillow
Chin-support or wraparound designs that pack flat.
10 A Bluetooth adapter for in-flight entertainment
Most seat-back screens still use a headphone jack — useless if you only have wireless earbuds. A small Bluetooth transmitter plugs into the jack and pairs with your own headphones. Some newer planes support Bluetooth directly, but a transmitter works everywhere and costs less than a meal at the airport.
In-Flight Bluetooth Transmitter
Use your wireless headphones with any seat-back screen.
What we'd skip
- Portable steamers and full-size hair tools: bulky, and often not dual-voltage.
- Travel-specific "smart" luggage with built-in batteries: many airlines require the battery to be removed, and some ban non-removable ones outright.
- A separate charger for every device: the GaN charger above replaces them all.
Put it together
You don't need all ten. If you're starting from scratch, get the headphones, a power bank, a universal adapter, and a luggage tracker — those four fix the problems that ruin the most trips. Add the rest as you travel more.