Every travel blog on earth seems to have a must-have packing list, featuring filtered water bottles, packing cubes, and a fourth pair of “versatile” sandals. Well, cool, I’m sure they were worth the money, but this isn’t that post.
This is about the stuff that actually determines whether your trip goes smoothly or turns into a disaster story you’ll be telling your mates down the pub for the next decade: getting hacked on airport WiFi, getting fleeced by your bank, losing your bag, getting stranded with a dead phone, getting stung by an insurance gap you didn’t know existed, or sitting helpless at a boarding gate unaware that the airline legally owes you €600 for a delay.
None of it’s exciting. All of it matters more than the sandals.
I’ve split this guide into five core travel pillars: your data, your money, your physical gear, useful travel apps, and your emergency legal & contingency rights when things go wrong. Sort these out before you leave, and you’ll spend way less time dealing with avoidable administrative chaos and way more time actually enjoying the journey.
Protect Your Digital Life
A VPN
Here’s the thing nobody tells you when you’re excitedly connecting to the free WiFi at your hostel, hotel lobby, or that overpriced airport café: a huge number of these networks are running with security so weak it’d make an IT professional weep. Anyone with a bit of know-how sitting a few tables away can intercept what you’re sending, be it passwords, banking logins, private messages, the lot.
A VPN encrypts the connection between your device and the internet, so even on a dodgy network, nobody can see what you’re doing. Think of it as digital travel insurance – you hope you never need it, but you’ll be glad it’s there the one time you do.
It’s not just about hackers, either:
- Access to your own content. Region-locking means your Netflix, BBC iPlayer, or Hulu library can vanish the second you land somewhere else. A VPN lets you point your connection back home and keep watching. Having a VPN myself meant that I could connect to BBC iPlayer, and watch the England vs Mexico World Cup game from a tent in Portugal while there on holiday!
- Occasionally cheaper prices. Some flight and hotel sites adjust prices by location. Switching your server and searching again in an incognito window can occasionally turn up a better deal. It won’t change your life, but it costs nothing to check.
I’ve used NordVPN for the last 6 years now, which has given me faster, safer connections wherever I travel, thanks to 6,000+ servers across 110+ countries.
A Password Manager
If a hotel WiFi network does get compromised, the damage depends entirely on whether you’re reusing the same password everywhere. A password manager generates and stores unique, complex passwords for every account, so one leak doesn’t cascade into all of them. Also, turn on two-factor authentication everywhere it’s offered, especially for your email and banking apps, as those are the ones a thief targets first if your phone goes missing.
I use NordPass from NordVPN. It’s great, and without it I’d be losing track of passwords and constantly having to keep track of them elsewhere, leaving a trail for ne’erdowells to follow.
(If you don’t already use one, this is worth setting up a week before you fly, not at the departure gate.)
Offline Maps & Translation
Data roaming drops out, WiFi is patchy, and eSIMs occasionally have a hiccup right when you need directions most. Download offline maps for your destination before you go (Google Maps and Maps.me both let you do this for free), and keep an offline translation pack ready too.
It’s not glamorous, but it’s the difference between a minor inconvenience and standing lost in a foreign city with a dead data connection.
Copies of Your Documents
Take five minutes before you leave to scan or photograph your passport, visas, insurance policy, and any prescriptions, then upload them to the cloud or email them to yourself.
If your physical documents get lost or stolen, having digital backups makes replacing them at an embassy or dealing with a pharmacy abroad dramatically less painful.
Protect Your Money
Comprehensive Travel Insurance
I know, I know. Insurance is hardly thrilling material, but of everything on this list, it’s the one that actually protects you from a genuinely life-altering bill. Medical evacuation abroad can run into the tens of thousands, and that’s before you consider cancelled trips, lost luggage, or a hospital stay in a country where you don’t speak the language.
A few solid options depending on your situation:
- Outside the UK: Heymondo for single or annual multi-trip cover, or SafetyWing if you’re travelling long-term or working remotely.
- UK residents: Insure&Go (no upper age limit, most medical conditions considered) or CoverForYou (zero excess options, backpacker and gadget cover).
For long-stay insurance options also check out my detailed comparison of Genki, Safetywing and Heymondo.
A Fee-Free Travel Card
The most infuriating way to lose money abroad for me isn’t a scam or a pickpocket, it’s my own bank, quietly marking up every card payment and charging me for the privilege of withdrawing my own cash.
I therefore switched to Wise years ago and have saved thousands in fees since. It uses the true mid-market exchange rate (interbank rate) without hidden markup fees, and gives you a multi-currency account (pounds, dollars, euros, & more if you wish!). They also offer free withdrawals up to £200 / $200 / €200 per month (across a maximum of 2 withdrawals), after which a 1.75% + fixed fee applies.
If you’re still using your regular high-street bank card abroad, you’re almost certainly overpaying every single time you tap.
And if you want to compare it against alternatives, see my Wise vs Revolut vs N26 breakdown.
Split your money, don't carry it all in one place
Simple but genuinely effective: keep your main card, a backup card, and a small cash reserve in separate places — one on you, one in your daypack, one in your hotel safe. If a pickpocket gets your wallet, you haven’t lost access to everything at once.
Prepare for Things Going Wrong
A Luggage Tracker for When the Airlines Lose Your Bags
A small Bluetooth tracker (Apple AirTag or similar) tucked into your checked bag means that if an airline loses it, you can actually tell them where it is instead of filling in a form and hoping. It’s a five-minute setup that turns a stressful situation into a manageable one.
This also applies to taxis, buses and trains too!
Hand Luggage That Actually Fits
Getting pulled aside at boarding with an oversized bag isn’t just embarrassing and a totally sh$t start to your holiday — it also means an unplanned fee, your bag going in the hold with your valuables in it, and potentially a stressful last minute scramble if you’re travelling with kids.
I’ve seen too many people go through the whole embarrassing shebang, which inevitably ends with them livid, having pleaded unsuccessfully with a 23-year-old gate attendant to let them off.
- Budget airlines (Ryanair, easyJet, Wizz): keep it to roughly H40cm x W20cm x D25cm (20L) — this is generally the “underseat” allowance.
- Full-service carriers (BA, Lufthansa, Air France, Iberia): you can go up to around H55cm x W40cm x D25cm.
For UK readers, Case breaks down each airline’s exact hand luggage allowance, which takes the guesswork out entirely. In North America, Take Off Luggage makes a bag with removable wheels so it fits even the strictest gate measurers. Or if you want one bag that flexes for both budget and full-service airlines, this Coolife cabin suitcase and underseat bag combo is a solid, affordable option.
A Universal Adapter
Beyond just fitting foreign sockets, a decent adapter protects your devices from voltage differences that can genuinely fry electronics in certain countries. My pick is the Bigfish 100W Universal Travel Adapter — it covers 200+ countries, handles 100–250V safely, has USB-A and USB-C fast-charging ports, and can even handle higher-draw items like hair dryers or straighteners without tripping.
Booking Apps & On-the-Ground Transport
The Travel Apps I Use
I genuinely feel sorry for older travellers these days, some of which are truly awful when it comes to navigating technology (my mum!). For her, dealing with a simple online check-in is a pretty intimidating world. But there are a few simple, intuitive, and relatively Grandma-proof travel apps out there, that I’ve been using for years.
Good booking habits are a safety net too — the right app means you’re not stuck with an inflexible, non-refundable ticket if plans change, and you’re less likely to end up stranded.
- Flights: Momondo — genuinely the most useful flight meta-search I’ve used in 8 years, with filters detailed enough to actually compare like-for-like options.
- Trains: TrainPal for UK and European rail with no booking fees — it also surfaces coach alternatives when there’s no direct train option, which has saved me more than once.
- Buses: Flixbus as the first check for price, with Omio as backup for broader coverage across trains and buses (usually at a slightly higher fee).
What To Do When Things Actually Go Wrong (Emergency Contingency)
Lost or Stolen Phone: Log into your password manager on a laptop/secondary device → lock bank apps via web portals → revoke eSIM access.
Lost Passport: Open your offline cloud backup folder (Dropbox/Drive) → head straight to the nearest embassy with printed/digital copies and extra passport photos.
Lost or Stolen Bank Card: Freeze the card instantly inside your Wise/Revolut app (don’t cancel right away if you just misplaced it) → switch to your backup card stored in your daypack/hotel safe.
Lost Checked Bag: Open your Apple Find My/Tile app → screenshot the exact GPS location → hand it straight to the airline baggage desk before then also filling out their generic lost-bag form.
Airline Disruption Rights (EU261 / UK261)
Airlines rarely volunteer what they owe you when things go wrong, but under EU261 and UK261, you hold strong legal rights if flying out of the UK/EU, or landing in the UK/EU on an airline based there…
Duty of Care (Meals & Hotels)
If your flight is delayed at departure past a specific timeframe, the airline must provide free food, drink vouchers, and communication—regardless of what caused the delay:
- Short-haul (< 1,500 km): Delayed 2+ hours
- Medium-haul (1,500–3,500 km): Delayed 3+ hours
- Long-haul (> 3,500 km): Delayed 4+ hours
- Overnight Delay: Free hotel room + round-trip airport transport
Pro-Tip: If airport staff don’t issue vouchers, buy modest meals yourself, keep itemized receipts, and claim them back from the airline online.
Cash Compensation
If your flight arrives 3+ hours late at your final destination (or is cancelled with under 14 days’ notice) due to airline fault (crew shortages, technical glitches, overbooking):
- Short-haul: €250 / £220 per person
- Medium-haul: €400 / £350 per person
- Long-haul: €600 / £520 per person
Note: Airlines don’t have to pay statutory cash compensation for “extraordinary circumstances” like severe weather or air traffic control strikes, but their duty of care (meals/hotels) always applies.
International Travel Essentials: Outro
This isn’t about being paranoid or living in fear of worst-case scenarios. It’s about doing the boring, adult work upfront so you never have to waste a single afternoon of your trip sitting in an internet café trying to unblock a bank card or pleading with a spotty gate attendant.
After all, technology in travel moves fast, so setting up a solid foundation – your digital encryption, your multi-card money setup, your insurance net, and a clear backup plan – is increasingly important.
Once that’s sorted, close your laptop, put your phone away, and go experience the place you traveled so far to see. That’s the real secret to slow travel: when the practical infrastructure of your journey is seamless, you get to spend your energy on the stuff that actually matters – the food, the nature, and the people.
Safe travels, and remember: slow down, smell the lettuce, and get your backups ready before you board 😉
Once your backend travel infrastructure is sorted, you get to do the fun part: taking your time. Read my manifesto on ditching bucket lists for slow, intentional travel.
Read "What is Slow Travel? A Manifesto From The Travel Tortoise" →
Leave a reply