
Packing for a three-week trip can be overwhelming, but with a smart approach, you can fit everything you need into a manageable space.
Start by planning your outfits in advance, using the 3-2-1 rule: pack three tops, two bottoms, and one dress or jumpsuit. This will help you create multiple outfits from a small number of pieces.
Remember to pack clothes that can be easily mixed and matched. Consider packing a few versatile items like a scarf, which can be used as a blanket, towel, or even a dressy accessory.
To save space, roll your clothes instead of folding them. This will help reduce wrinkles and prevent creases.
Packing Essentials
For a 3-week summer trip, you'll want to pack light and efficient. Bring a lightweight cardigan or sweater for cooler moments during your flight.
When it comes to underwear, don't skimp – bring 10 pairs for men and 14 pairs for women. You'll be sweating a lot, and using 2-3 pairs a day is a safe bet.
A versatile sweatshirt that can dress up or down is a great addition to your packing list. Look for one made from recycled materials that wrinkle less easily, like the ADAY Like a Boss Sweatshirt in Moss.
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Hiking & Travel

For hiking and travel, you'll want to pack layers that can keep up with your adventures. Uniqlo's Ultra Light Down Jacket is a great base layer option that's both affordable and lightweight. It's made of down, which is a natural insulator, and is available in several colors.
I've had mine for years and it still looks and performs like new. In fact, I've been so impressed with Uniqlo's travel layers that I've bought several of them, including the hooded down parka and the pocketable light parka. They're all made of high-quality materials that can withstand the rigors of travel.
For a sweatshirt that can double as a dressy top or hiking shirt, I recommend the ADAY Like a Boss Sweatshirt in Moss. It's made of recycled materials and has a funneled neck that's perfect for windy hikes or car rides. Just be aware that the white version might look a bit too futuristic for some tastes.
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A good travel towel is essential for any trip, and the Nomadix Travel Towel is a great option. It's made from recycled water bottles and can be used for exercise or at the beach. Plus, it packs down light and is easy to carry.
Here are some of my favorite hiking and travel essentials:
- Uniqlo Ultra Light Down Jacket
- ADAY Like a Boss Sweatshirt in Moss
- Nomadix Travel Towel
- BAGGU Fanny Pack (a great option for carrying essentials on the go)
These items have all been tested and approved by me and my partner, Nick, and we can attest to their quality and versatility. Happy packing!
Packing for a Trip
Packing for a trip can be a daunting task, but with the right approach, you can make the most of your luggage space. Bring 10 pairs of underwear for men and 14 pairs for women, as you'll likely use 2-3 pairs per day.
To pack smartly, use a system that works for you, regardless of the trip duration. This will help you stay organized and ensure you don't forget essential items. Consider packing versatile clothing that can be mixed and matched to create different outfits.
Neutral colors like navy, olive green, brown, white, and beige are great choices for this purpose. These colors can be paired with almost anything, making them perfect for a 3-week trip. Wear your bulkiest items, such as a jacket or hiking boots, on the plane to save space in your luggage.
Packing cubes are a game-changer for travelers. They help keep your clothes organized and compress them to fit more in your bag. Choose a set that suits your needs, such as the Amazon Basics 4-set or the Veken 6-pack with a laundry bag.
Here are some recommended packing items to consider:
Remember, packing for a trip is all about being prepared and efficient. With the right approach and the right gear, you'll be able to travel light and enjoy your trip without any hassle.
Toiletries & Shaving Kit
Packing the perfect toiletries and shaving kit can be a challenge. Toiletries and Shaving Kit should be packed in a clear, quart-sized bag for easy security checks.

A toothbrush is a must-have, and it's best to pack a travel-sized one to save space. Toothpaste is also essential, but make sure to pack only 100ml or less unless you're checking in luggage.
A bottle of mouthwash is also a good idea, but again, keep it under 100ml to avoid any issues. Perfume is a personal preference, but do pack a small bottle.
A deodorant is a must-have for any trip, and a bar of soap is a great alternative to liquid body soap. A bar of shampoo is also a good option, especially if you have easy-to-manage hair.
A microfibre towel is a great addition to your packing list, but only if you're not staying in a hotel. A lightweight loofa is also a great item to include.
Here's a list of the essentials to pack:
- Toothbrush
- Toothpaste (100ml or less)
- Mouthwash (100ml or less)
- Perfume (small bottle)
- Deodorant
- Bar of soap
- Bar of shampoo
- Microfibre towel (if not staying in a hotel)
- Lightweight loofa
- Travel-sized electric razor and shaving kit
Clothing
For a 3-week summer trip, you'll want to pack clothes that can keep up with your active lifestyle. Bring a lightweight cardigan or sweater for cooler evenings, but don't worry about packing heavy jackets.

You'll want to prioritize tops, as they can be layered for different activities. For men, pack 10 pairs of underwear, while women should aim for 14 pairs. This may seem excessive, but trust us, you'll be sweating a lot and using 2-3 pairs per day.
Here's a suggested packing list for tops:
- Cropped tank tops with built-in bras
- Moisture-wicking t-shirts
- Long-sleeved shirts for sun protection
- Cute tops for dressing up
Remember to choose versatile pieces that can be mixed and matched with other items in your wardrobe.
Tops
When packing tops, consider the versatility and functionality of each item. A good rule of thumb is to pack tops that can be dressed up or down and paired with multiple outfits.
For a warm climate, focus on lightweight and breathable tops that can keep you cool. Cropped tank tops with built-in bras are a great option, as seen in Example 2, where the author packed three cropped bras for a trip to Portugal.
To pare down your list, consider removing one or two of the less versatile tops. For example, if you have three colored sleeveless tops, choose the one that's most versatile, as suggested in Example 3.

In general, it's a good idea to pack a mix of short-sleeve and long-sleeve tops, depending on the weather. For a trip to Europe, you may want to pack fewer sleeveless and short-sleeve tops, as suggested in Example 3.
Here are some specific tips for packing tops:
- Pack 3-4 tops that can be dressed up or down.
- Consider packing tops with built-in bras for added functionality.
- Choose tops that are lightweight and breathable.
- Pack a mix of short-sleeve and long-sleeve tops.
- Consider packing a tank top that can serve as a sleep shirt, as seen in Example 2.
By following these tips, you can create a versatile and functional packing list for your tops.
Outerwear
Outerwear is a crucial part of any wardrobe, and it's essential to pack the right pieces when traveling.
Denim jackets can be a great addition to your outerwear collection, as they're perfect for spring and can keep your phone and camera handy with massive internal pockets.
A packable windbreaker can also be a lifesaver on windy days, but it's not always necessary to bring one. The author of the article brought a packable windbreaker from Cotopaxi, but only ended up wearing it once.
Packing a fleece jacket can be a good idea, as it can come in handy multiple times. The author's husband insisted on bringing a Patagonia Re-Tool Snap-T Pullover fleece jacket, and it proved to be a good decision.

When it comes to packing outerwear for a trip, it's essential to consider the number of pieces you bring. The author mentions that they have seven pieces of outerwear listed, which is a good starting point.
Here's a list of the author's outerwear pieces:
- 3 sweaters (orange and white stripe, black and white stripe, and one black merino wool)
- black/winter white cardigan
- oatmeal colored cardigan that ties in the front
- minty green knit vest
- black side zip knit jacket
- army green jacket
- black North Face trench coat with a hood
To make the most of your outerwear, it's essential to consider how they can mix and match with other pieces. The author suggests taking no more than two closed sweaters, one open sweater, and one cardigan that can be worn over all tops.
Here's a guide to help you decide which outerwear pieces to pack:
- Take only one cardigan that can be worn over all tops.
- Remove the minty green knit vest as it's not an essential item.
- Consider removing the black side-zip knit jacket if you're packing sweaters and cardigans.
- Think about replacing the North Face trench coat with the army green jacket or vice versa.
Shoes
I packed my go-to Mafate Speed 4 Trail Runners from HOKA because they are lightweight and ultra comfortable.
They are perfect for hiking, but don't forget to break them in before your trip to avoid massive blisters.
I wore my Blundstone Boots on the plane and they ended up being my most-worn pair of shoes on the trip!

They were nice for travel days and comfortable for walking up and down cobblestone streets.
Blundstone Boots are a great choice for travel, but consider packing a separate pair of shoes for hiking, like my Mafate Speed 4 Trail Runners.
Even though I wore my Blundstone Boots on the plane, I still brought a pair of Chaco Z/1 Classic Sandals for beach and coastal activities.
They looked cute with my skirt and linen pants, and came in handy for kayak trips, but be prepared for them to need breaking in.
Waterproof adventure sandals like Chaco Z/1 Classic Sandals are a must-have for beach and coastal activities, but don't forget to pack a spare pair of shoes for hiking and other activities.
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Travel Tips
Packing for a long trip can be a challenge, but using compression packing cubes can be a game-changer. They help keep your clothes organized and compress them to fit more in your bag.

Packing versatile clothing is key to creating different outfits. Neutral colors like navy, olive green, brown, white, and beige are great choices since they can go with almost anything.
To save space in your bag, wear your bulkiest items on the plane, like a bulky jacket or heaviest shoes.
Here are some essentials to consider packing:
- Packing cubes
- Neutral-colored clothing
- Bulkiest items (wear on the plane)
- Lightweight travel layers (like a packable jacket)
- Sustainable travel accessories (like a fanny pack or travel towel)
Roll, Pack, Squeeze
Packing clothes in a way that saves space is a game-changer for travelers. Rolling your clothes when packing saves space in your luggage, making the most of every inch.
Wear your bulkiest items, like a denim jacket or hiking boots, on the plane to save space in your bag. This is a great way to pack lightly without sacrificing comfort.
Rolling your clothes also helps to utilize the often-overlooked corners of your luggage. Rolled clothes can fit into these tight spaces, making your luggage more efficient.
Packing cubes, like compression packing cubes, are another great way to save space. These cubes compress your clothes to fit more in your bag, making packing a breeze.
Epidemic Tips

Packing for a trip during an epidemic requires some extra planning.
Consider including masks in your luggage, even if they're mostly for show.
Packing test kits is a good idea, especially if you're traveling to an area with a high risk of infection.
Summer Packing
Packing for a summer holiday can be a challenge, but with a little planning, you can bring everything you need without overloading your luggage.
For a 3-week summer trip, you don't need to bring a jacket or thick clothing, just a lightweight cardigan or sweater for cooler evenings.
When it comes to underwear, it's a good idea to bring enough for the duration of your trip, so plan on 10 pairs for men and 14 pairs for women.
You'll also want to pack clothes that can be easily mixed and matched, such as 4 airy and cotton t-shirts, 2 pairs of shorts, and 1 long trousers for hiking or outdoor activities.

Don't forget to pack comfortable footwear, like walking or hiking shoes, flipflops or walking sandals, and a dress shirt for smart casual occasions.
For women, consider packing 3 lightweight/airy tops, 2 summer/maxi dresses, and 1 long hiking pants/sweat pants/yoga pant.
Some essentials to include in your summer packing list are sunscreen, sunglasses, and a beach towel or quick-dry towel.
Here's a breakdown of what you might consider packing for a 3-week summer holiday:
Remember to check the weather forecast before your trip and adjust your packing list accordingly. And don't forget to leave some extra space in your luggage for souvenirs and other items you might acquire during your travels.
Accessories and Tools
When packing for a 3-week trip, it's essential to include the right accessories and tools to ensure you're prepared for any situation.
Consider adding a money belt or Secret Bra Pocket to your packing list to worry less about theft.

A black belt and small black cross-body purse can be useful additions to your accessories. You can also bring 2 printed scarves to add a pop of color to your outfits.
Here's a list of accessories you may want to consider packing:
- Money belt
- Secret Bra Pocket
- Black belt
- Small black cross-body purse
- 2 printed scarves
Remember, a little planning can go a long way in making your trip more enjoyable and stress-free.
Toiletries
Toiletries are an essential part of your travel kit. Packing the right essentials can make a big difference in your comfort and hygiene.
You'll want to bring a microfibre towel, but only if you're not staying in hotels, as they usually provide one. A small and lightweight loofa is also a great addition.
For personal hygiene, pack a bar of soap, a bar of shampoo, and a toothbrush. Don't forget to bring toothpaste, but make sure it's 100ml or less unless you're checking in luggage. Floss is also a must-have, and 50m should be enough.

If you're a woman, consider packing tampons, pads, or a menstrual cup. Menstrual cups are a great eco-friendly option. A deodorant and a comb or hairbrush are also essential.
Here's a list of toiletries to consider packing:
- Microfibre towel (unless staying in hotels)
- Bar of soap
- Bar of shampoo and conditioner (more eco-friendly than bottled ones)
- Toothbrush
- Toothpaste (100ml or less unless checking in luggage)
- Floss (50m)
- Deodorant
- Small and lightweight loofa
- Tampons, pads, or menstrual cup
- Comb or hairbrush
Electronic/Gadgets:
As you travel, it's essential to have the right electronic gadgets to keep you connected and productive. I use a superfast 20,000 mAh power bank, which is great for hiking or long bus rides, and it can even work well with Macbooks too.
A good power bank can be a lifesaver when you're on the go. I've had my fair share of dead batteries in remote areas, but with a power bank, you can stay charged and keep going.
For charging your devices, it's a good idea to bring a few USB/charger cords. I like to bring two with me, just in case one gets damaged or lost.
A phone charger is also a must-have, especially if you have a phone that needs a specific type of charger. Don't forget to pack it!
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If you're an avid photographer, consider bringing a camera and charger with you. This will ensure you can capture all the beautiful moments on your trip.
When it comes to listening to music or watching videos, wired headphones or Bluetooth earbuds can be a great option. I prefer wired headphones for longer trips, but Bluetooth earbuds are convenient for shorter journeys.
Here are some other essential electronic gadgets to consider packing:
- Laptop and charger
- Bluetooth mouse and a mouse pad
- Bluetooth keyboard
- Extension cords
- Travel adapter – with USB port too
- Small-size tripod
Car Camping Essentials
Car camping requires a lot of planning, and that includes packing the right clothes.
You'll also have to consider the weather forecast to ensure you're prepared for any conditions.
A good rule of thumb is to pack layers, including a base layer, insulating layer, and waterproof jacket.
Don't forget to bring warm socks and a hat to keep your head and feet cozy.
Accessories
As you're packing your accessories, consider adding a few essentials that will make your travels easier and more stylish. A scarf, like the & Other Stories Wool Fringed Blanket Scarf*, is a great addition to any outfit and can be worn in multiple ways.

A good belt is also a must-have, and a black one is a timeless choice that will go with everything. You might also want to consider a small cross-body purse for carrying essentials while keeping your hands free.
To stay organized and secure your valuables, consider packing a money belt or a Secret Bra Pocket. These can be lifesavers in crowded areas or when you're out exploring.
Here are some key accessories to pack:
- 2 printed scarves
- black belt
- small black cross-body purse
- money belt or Secret Bra Pocket
Destination Guides
When traveling to a new destination, it's essential to pack wisely. For a 3-week trip, consider packing clothes that can be easily mixed and matched.
Research your destination to determine the dress code and pack accordingly. For example, if you're visiting a conservative country, pack modest clothing.
A good rule of thumb is to pack clothes that can be dressed up or down. This will give you flexibility for different activities and events.
In the "Packing Essentials" section, we discussed the importance of packing layers for varying weather conditions. This is especially important if you're traveling to a place with unpredictable weather.

For a 3-week trip, it's best to pack clothes that can be hand-washed and dried quickly. This will save you time and energy.
Packing clothes that are quick-drying and moisture-wicking can also help prevent odor buildup. This is especially important if you're planning to engage in outdoor activities.
A good packing list should include a balance of essentials and comforts. Consider packing a few favorite items to bring a sense of home with you.
In the "Toiletries" section, we discussed the importance of packing a travel-sized toiletry bag. This will save you space and weight in your luggage.
Packing a portable charger is also a must-have for any traveler. This will ensure you stay connected and have power for your devices.
Frequently Asked Questions
How many bags for a 3 week trip?
For a 3-week trip, you can pack everything you need in just one luggage, but choose one that's durable, versatile, and spacious. Find the perfect one to make your travel planning easier.
Sources
- https://threeweektraveller.com/smart-packing-for-3-weeks-trip-unisex/
- https://jaceyoutwest.com/three-weeks-in-a-carry-on/
- https://threeweektraveller.com/packing-for-3-weeks-summer-holiday/
- https://www.travelfashiongirl.com/packing-for-europe/
- https://www.wolf-and-stag.com/packing-light-the-ultimate-packing-list-for-3-weeks-in-australia-and-new-zealand/
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