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Last updated: October 31, 2026

This 7-day carry-on packing list shows what fits in one bag for a full week: clothes, toiletries that pass the 3-1-1 liquids rule, tech and documents. Want it on paper? Get the free printable Carry-On Packing Checklist.

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Traveling for a full week with only a carry-on sounds hard until you try it. You skip the checked-bag fee, you skip the baggage carousel, and there is no chance of your suitcase ending up in a different city. The trick is not cramming more in. It is packing a smaller set of items that all work together.

This packing list is built around a 7-day trip in mild to warm weather. Adjust the layers for colder destinations, and adjust the number of tops for shorter or longer trips.

Step 1: Know your bag limits before you pack

Carry-on size limits are set by each airline, not by the TSA. Many US airlines use a limit around 22 x 14 x 9 inches including wheels and handles, but some international and low-cost airlines are smaller and may also set a weight limit. Basic economy fares on some airlines do not include an overhead-bin bag at all, only a personal item that fits under the seat.

Check your airline's website for both the size and weight limits on your fare before you pack anything. If you are shopping for a bag, compare the listed dimensions carefully. A hardside expandable spinner like the Samsonite Freeform carry-on is a common choice, but keep in mind that using the expansion zipper can push some bags past an airline's size limit.

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Step 2: The 7-day clothing list

The goal is a capsule wardrobe: a small group of pieces in two or three coordinating colors so almost every top works with every bottom.

• 4 to 5 tops. Mix short and long sleeves depending on the weather. Pick fabrics that resist wrinkles, such as knits, merino or synthetic blends.
• 2 bottoms. For example, one pair of jeans or chinos and one pair of shorts or a skirt. Neutral colors give you the most combinations.
• 1 warm layer. A light sweater, fleece or packable jacket. Planes and air-conditioned buildings run cold.
• 7 pairs of underwear. Underwear is small, so pack one per day.
• 5 to 7 pairs of socks. Fewer if you are wearing sandals most of the trip.
• Sleepwear. One set is enough.
• 1 workout or swim outfit, if your plans call for it.
• 2 pairs of shoes, maximum. Wear the bulkier pair on the plane and pack the lighter pair.

Five tops and two bottoms give you ten different outfits, which is more than a week needs. If you plan one quick wash mid-trip, in a hotel sink or a laundromat, you can pack even less.

Step 3: Pack it in cubes

Packing cubes do not create extra space on their own, but they make a small bag much easier to manage. You can sort clothes by type (tops, bottoms, underwear) or by day, compress them, and pull out one cube instead of digging through everything. A basic set like these BAGAIL 6-piece packing cubes includes several sizes, which helps with odd-shaped items.

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A few packing techniques that help:

• Roll soft items like t-shirts, sleepwear and knitwear. Rolling tends to reduce creasing and fills cube corners well.
• Fold structured items like button-down shirts and blazers, and lay them flat on top.
• Stuff shoes with socks or chargers so the space inside them is not wasted.
• Put heavy items at the wheel end of a spinner so the bag stays balanced.

Step 4: Toiletries under the 3-1-1 rule

For US flights, the TSA's 3-1-1 rule applies to liquids, gels, aerosols, creams and pastes in carry-on bags:

• Each container must be 3.4 ounces (100 ml) or less.
• All containers must fit in one clear, quart-size bag.
• One bag per passenger.

Medically necessary liquids, baby formula and breast milk are exceptions, but you should declare them at the checkpoint. Many other countries use similar 100 ml rules, though some airports with newer scanners have relaxed them. Always check the rules for each airport on your itinerary, because your return flight may be stricter than your outbound flight.

Your toiletry list for a week:

• Toothbrush, toothpaste and floss
• Deodorant
• Travel-size shampoo, conditioner and body wash, or solid bars to save liquid space
• Sunscreen and lip balm
• Razor
• Hairbrush or comb, hair ties
• Prescription medications in their original containers
• Contact lenses and solution, plus glasses

A hanging toiletry bag like this BAGSMART toiletry organizer keeps everything visible on a hook or door, which helps in small bathrooms. Keep your 3-1-1 liquids bag separate so you can pull it out quickly at security.

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Step 5: Tech and chargers

• Phone and charging cable
• Power bank (carry-on only)
• Universal adapter for international trips
• Earbuds or headphones
• Laptop or tablet and charger, if needed

Spare lithium batteries, including power banks, must go in carry-on bags. They are not allowed in checked luggage. Most power banks around 10,000mAh are well under the 100 watt-hour limit that applies to most travelers, but some airlines now restrict using or charging power banks during the flight, so check your airline's policy. A compact option is the Anker Zolo 10,000mAh power bank with a built-in cable.

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For international trips, a multi-port adapter like the EPICKA universal travel adapter can charge several devices from one outlet. Remember that adapters change the plug shape, not the voltage.

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Step 6: Documents and money

• Passport, or a REAL ID-compliant license for US domestic flights
• Boarding passes in your airline's app, plus a screenshot as backup
• Digital copies of your passport and ID saved offline
• One main credit card and one backup card, stored in different places
• A small amount of local currency
• Hotel and booking confirmations saved offline
• Travel insurance details, if you have it

Step 7: Your personal item

Your personal item, a backpack or tote that fits under the seat, should hold everything you need during the flight and anything you cannot afford to lose: documents, medications, electronics, a layer, snacks and an empty water bottle to refill after security. If your carry-on ever has to be gate-checked because the overhead bins are full, you want all of that with you.

Get the free printable checklist

Want all of this on two printable pages with tick boxes? Grab the free Carry-On Packing Checklist. It covers documents, tech, clothing, toiletries and in-flight comfort, so you can tick items off as you pack.

Quick recap

• Check your airline's size and weight limits first.
• Pack 4 to 5 tops, 2 bottoms and 1 layer in coordinating colors.
• Use packing cubes and roll soft items.
• Keep liquids under 3.4 oz in one quart-size bag.
• Power banks always travel in the cabin.
• Wear your bulkiest items on travel day.

With a list and a capsule wardrobe, a week in one carry-on is very doable.