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Your smartphone is your camera, translator, boarding pass, and lifeline when you’re exploring the world. But without the right accessories, even the most powerful phone can leave you stranded with a dead battery or no signal. These essential travel companions will keep you connected, powered up, and ready for anything your journey throws at you.
1. Universal travel adapter (with USB-C ports)
A flat, all-in-one adapter with sliding prongs works in most countries and lets you charge multiple devices at once. Keep in mind that adapters don’t convert voltage—they only change the plug shape—so make sure your charger says 100–240V. Anker’s Nano Travel Adapter is a current example, working in 200+ countries with up to 20 W on a single USB-C.
If you need actual voltage conversion for single-voltage gadgets like some hair tools, you’ll want a converter, not just an adapter. This small detail can save your electronics from frying overseas.
2. High-capacity power bank (airline-compliant)
Aim for a 10,000–20,000 mAh pack (under 100 Wh) so you can bring it in your carry-on without special approval. Remember: spare batteries and power banks are carry-on only, not checked.
Between 101–160 Wh generally needs airline approval, and policies vary by carrier. Over 160 Wh is typically forbidden. Always check your power bank’s watt-hour rating before flying—it’s usually printed on the device itself or in the manual, and can save you from having to toss an expensive charger at security.
3. eSIM for instant data on landing
Skip the kiosk hunt. With providers like Airalo, you can buy and install a data-only eSIM in minutes and connect in 200+ destinations. Newer iPhones support easy eSIM setup right in Settings.
The beauty of eSIM technology is that you’re online the moment you land—no hunting for a local SIM card shop, no fumbling with tiny SIM trays. Just scan a QR code before you leave home, and you’re ready to navigate, translate, and message as soon as your plane touches down.
4. Travel Wi-Fi router (beats weird hotel portals)
A pocket router lets you log in once to captive portals and share a single connection across all your devices—plus you can run a VPN. GL.iNet’s Mango is tiny, offering 300 Mbps with OpenVPN and WireGuard support. Power users can jump to the Wi-Fi 6 Slate AX.
Hotel Wi-Fi can be painfully slow and insecure. This little gadget solves both problems by creating your own secure network bubble, letting you connect your phone, laptop, and tablet all at once without repeatedly logging in on each device.
5. Waterproof phone pouch (IPX8)
For beaches, boats, and sudden downpours, an IPX8-rated pouch protects your phone under water while keeping the touchscreen usable. JOTO’s universal pouch fits most phones up to around 7 inches and is IPX8-certified.
IPX8 means protection for continuous immersion, with the exact test depth and duration defined by the maker. Whether you’re snorkeling in Thailand or caught in a tropical storm, your phone stays dry and functional. You can even take underwater photos without worrying about water damage ruining your expensive device.
6. Bluetooth shutter remote
Get blur-free selfies and tripod shots without the timer. AB Shutter-style remotes pair over Bluetooth and trigger the camera in iOS and Android from up to around 10 meters, depending on the model.
No more running back and forth to hit the timer button or asking strangers to snap your photo. This tiny remote slips into your pocket and gives you full control over your camera shutter. Perfect for group shots at scenic overlooks or solo travel portraits where you want to be in the frame without obvious selfie angles.
7. Slim phone tripod or kickstand
For stable night shots, video calls, or watching maps at a café table, a good tripod makes all the difference. Peak Design’s Mobile Tripod snaps on magnetically (MagSafe-compatible) and folds nearly flat. JOBY’s GripTight GorillaPod wraps around railings and branches.
Long-exposure photography, time-lapses, and hands-free navigation all become possible with this simple accessory. Whether you’re capturing the Northern Lights or just need to prop your phone up for a video call home, a travel tripod is surprisingly versatile and takes up almost no space in your bag.
8. Item tracker for your phone (or bags)
AirTag integrates with Apple’s Find My network and has a user-replaceable CR2032 battery (about a year of life) you can swap yourself. Tile’s updated Mate line offers up to 350 feet of range and IP68 water resistance. Note the Mate’s battery is non-replaceable, though the Pro’s is replaceable.
Attach one to your checked bag, slip another in your day pack, and you’ll never panic about lost luggage again. The crowdsourced tracking networks mean even if your bag ends up across the city, you can pinpoint its location.
9. Sturdy, fast USB-C cable (and a spare)
Bring at least one quality USB-C to USB-C cable rated for fast charging—look for PD support and, ideally, USB-IF certified. If you still need 3.5 mm audio on flights, Apple’s USB-C to 3.5 mm adapter works with iPhones and many USB-C phones.
Cheap cables fail at the worst moments, like when you’re trying to charge before an early morning flight. Invest in a certified cable that can handle high-speed charging and data transfer. Pack a spare too, because cables have a habit of disappearing in hotel rooms.
10. Compact tech organizer
Corral cables, chargers, SIM tools, and adapters in a zip pouch so nothing vanishes into a seat pocket. Peak Design’s Tech Pouch uses origami-style pockets for efficient packing. Bagsmart makes lighter, budget-friendly organizers.
Without an organizer, your tech accessories become a tangled mess at the bottom of your backpack. A dedicated pouch keeps everything in one place and makes airport security checks faster—just pull out one bag instead of digging through multiple pockets. You’ll actually use the accessories you packed instead of forgetting they’re buried somewhere.
11. Screen-safe cleaning wipes + microfiber
For sunscreened fingers and dusty train windows, stash alcohol-based wipes designed for optics. ZEISS confirms its lens and smartphone wipes are safe for screens. General guidance allows 70% alcohol wipes if your device maker doesn’t say otherwise.
Travel gets messy—between sandy beaches, greasy street food, and constantly checking maps with dirty hands, your phone screen becomes a smudged disaster. Pre-moistened wipes are easier than carrying a spray bottle, and a microfiber cloth buffs away streaks without scratching your expensive screen protector or coating.
12. Dual-purpose MagSafe stand/wallet or grip
A snap-on stand and wallet keeps your transit card handy and props your phone in portrait or landscape during flights. MOFT’s MagSafe Snap-On wallet-stand is one popular option and also works with many MagSafe-compatible Android cases and adapters.
Why carry a separate phone stand when your wallet can do double duty? Magnetic attachment means you can pop it on and off easily, use it as a grip for one-handed photography, or fold it into a stand for watching movies during long flights. It’s the kind of clever multi-use accessory that earns its spot in your carry-on.
