Summer Vacation Packing List 2026: The Complete Guide

Before you pack a single t-shirt, check your airline's baggage rules. I know that sounds obvious. But it stops being obvious when Ryanair charges you 55 euros at the gate because your bag is 3 cm too deep.

Here are the carry-on dimensions for the most popular European airlines in summer 2026:

Look at the difference. 20 cm depth at Ryanair vs. 25 cm at easyJet. Those 5 cm determine whether your bag passes the sizer or not. If you want a bag that works on every airline, a 55x40x20 carry-on trolley is your safest bet.

One more thing. According to Finanzen.net, Ryanair charges 11 euros per kilogram of overweight baggage. Pre-booking your luggage online saves up to 50% compared to airport prices. So weigh your bag. Before you leave. Every single time.

Doesn't matter if you're heading to a beach in Greece, a mountain hut in Austria, or a long weekend in Barcelona. These items go with you every time.

Travel Documents and Money

• Passport or ID card (check the expiration date, seriously)

• Flight tickets and hotel confirmations (digital AND printed)

• Health insurance card or travel insurance documents

• Credit card plus some local currency cash

• Copies of all documents stored separately or in the cloud

Tech and Electronics

• Smartphone and charging cable

• Power bank (max 100 Wh allowed in carry-on, NEVER in checked luggage)

• Headphones

• Travel adapter (for UK, Turkey, etc.)

• Camera, if you use one

Travel First Aid Kit

The BARMER health insurance recommends bringing at least:

• Pain relief (ibuprofen, paracetamol)

• Plasters and bandage material

• Anti-diarrhea tablets

• Sunscreen SPF 30+ (50 is better)

• Insect repellent

• Disinfectant spray

• Personal medications in double the quantity you think you'll need

Why double? Because many medications are prescription-only abroad or simply unavailable. I learned this the hard way on Crete once. Needed my asthma inhaler, and the pharmacy just didn't carry it. Since then, I always pack two.

Beach holidays are still the number one choice. Turkey bookings are up 12%, Greece up 8%, Spain up 5% according to the DRV. And this is exactly where smart packing pays off the most, because you can genuinely do a full beach holiday with carry-on only.

Clothing: The Capsule Wardrobe Approach

Instead of packing 20 outfits, bring 10 to 12 items that mix and match. Neutral colors (white, beige, black, navy) all work together.

• 4 t-shirts or tops

• 2 pairs of shorts

• 1 lightweight long pair of trousers (for evenings or restaurants)

• 1 dress or button-up shirt (dinner)

• 2 swimsuits or trunks

• 1 light jacket or cardigan

• Flip-flops and one pair of proper shoes

Travel blogger Yvonne Zagermann puts it perfectly on Travelbook.de: "On vacation, you always end up wearing your favorite clothes anyway, and everything else just sits in the suitcase."

She's right. Think about your last trip. Did you actually wear everything you brought? Probably not.

Beach Extras

• Sun hat or cap

• Sunglasses (one of the most commonly forgotten items, by the way)

• After-sun lotion

• Microfiber beach towel (lighter, dries faster)

• Waterproof phone case

• Snorkel set, if you've got room

Carry-on weight target: under 8 kg. Sounds impossible? Travel blogger Anna Heupel documented on Pineapplejuice.de how she packed a complete beach holiday wardrobe into 6.8 kg. Her trick: wear the heaviest items (jeans, sneakers, hoodie) during the flight.

Mountains need different gear. Less about style, more about safety. Weather can turn on you fast at altitude, even in July.

The German Alpine Club (DAV) recommends this as baseline gear:

• Moisture-wicking base layer (merino wool or synthetic)

• Hiking trousers (zip-off legs are handy)

• Fleece or lightweight pullover as mid-layer

• Waterproof jacket (yes, even in summer. Mountain thunderstorms appear out of nowhere)

• Sturdy hiking boots (broken in, not brand new)

• Hiking socks (no cotton. It traps moisture)

• Sun protection: cream, sunglasses, hat

• First aid kit

• At least 1.5 liters of water per person per day

Something many people forget: mountain temperatures can drop to 10 degrees Celsius in the evening, even in the middle of July. A lightweight down jacket weighs under 300 grams and fits in any backpack. Bringing one has saved me from a miserable night more than once.

For bulky items like fleece jackets or rain gear, compression bags are your best friend. They squeeze volume down by up to 60%. Cost about 15 euros and make a real difference in how much you can fit.

Barcelona. Rome. Lisbon. On a city trip, every gram matters because you're on your feet all day.

• 2 to 4 tops (mix of casual and slightly dressy)

• 1 good pair of jeans or chinos

• 1 pair of shorts

• Comfortable shoes. Genuinely comfortable. Not new ones.

• 1 evening outfit (that also works during the day)

• Small daypack or crossbody bag

• Rain jacket or umbrella

My own rookie mistake on my first city trip to Rome: brand new sneakers. By day two, I could barely walk. Break in your shoes before you take them on vacation. It sounds like the most basic advice in the world, and yet people keep ignoring it.

Short answer: for most travelers, nothing.

The classic rule still applies at the vast majority of airports. Maximum 100 ml per container, all liquids in a transparent 1-liter zip bag.

What has changed? A few airports like Vienna have installed new CT scanners in 2026. At those airports, according to HolidayCheck, you can bring up to 2 liters of liquid without a zip bag.

But here's the catch. If you're flying through multiple airports, the strictest airport's rules apply. My honest recommendation: stick with the classic 100 ml rule. It works everywhere. You'll never get held up. For a deeper dive into liquid rules for specific airlines, we've got a full guide on that topic.

Whether you're checking a suitcase or not, these items go in your cabin bag. No exceptions.

Flight attendant Steffen Homoelle explains on Travelbook.de: "You always have to assume that a suitcase might get lost."

And it happens more often than you'd think. The SITA Baggage Report found that 4.35 bags per 1,000 passengers are mishandled. 23% arrive damaged. 6% are gone for good.

What always belongs in your carry-on:

1. Medications (prescription ones obviously, but also basics like painkillers)
2. Travel documents (ID, booking confirmations, insurance proof)
3. Phone, charging cable, power bank (power banks can't go in checked luggage anyway)
4. Valuables (jewelry, expensive electronics, cash)
5. One complete change of clothes (in case your suitcase shows up a day late)
6. Hygiene basics (toothbrush, deodorant, travel-size moisturizer)
7. Glasses or contact lenses (don't forget a spare pair of glasses)
8. Snacks and an empty water bottle (fill it up after security)

There are dozens of packing methods floating around online. Most of them are overthinking it. Here are the ones that genuinely make a difference.

The Rolling Method

T-shirts, trousers, underwear: roll them instead of folding. Saves 20 to 30% space and creates fewer wrinkles. For dress shirts or blouses, though, rolling doesn't work well. Those are better packed flat.

The 5-4-3-2-1 Method

If you're not sure how much to bring, try this framework:

• 5 tops

• 4 bottoms

• 3 pairs of shoes (maximum)

• 2 accessories (belt, scarf, etc.)

• 1 hat or cap

Works for most one-week vacations. For two weeks, don't just double everything. Think more like 7 tops, 5 bottoms. You'll do laundry anyway.

The Flight Outfit Trick

Travel blogger Anja Beckmann's best tip: wear your heaviest items on the plane. Jeans, chunky sneakers, jacket. That's an easy 1 to 2 kg saved from your bag. When you're dealing with an 8 kg weight limit at Eurowings, that difference really matters.

Packing Cubes: Worth It?

I'll be honest. I was skeptical. Seemed like one of those travel gadgets you use once and then shove in a drawer. But after three trips with them, I changed my mind. They keep your suitcase organized, you find everything instantly, and compression-style packing cubes do save real space. Our carry-on packing cubes guide goes into more detail on which ones are actually good.

If you want even more packing strategies, we've put together 15 pro packing tips in a separate article.

Traveling with kids means twice the stuff in half the space. But it doesn't have to end in chaos.

Extras for Babies and Toddlers

• Nappies for at least 2 days (buy the rest at your destination, they sell them everywhere)

• Nappy rash cream

• Favorite stuffed animal or comfort blanket (do NOT forget this one)

• Travel cot or inflatable bed, if the hotel doesn't provide one

• Children's sunscreen SPF 50+

• Sun hat with neck protection

• Swim nappies

In-Flight Entertainment

• Tablet with downloaded movies (offline mode!)

• Colouring book and pencils

• Snacks. Many snacks.

• Kid-sized headphones

• One new, small toy (keeps them busy longer than something familiar)

Sun Protection for Children

Children's skin is more sensitive than adult skin. SPF 50+, applied generously. Reapply every 2 hours, and again after swimming. UV-protective clothing is arguably better than sunscreen for small children, because you skip the constant reapplication. You can find UV suits at any drugstore for under 15 euros.