How to Pack Light With Kids: My Carry-On Only System

Packing light with kids can feel a little unrealistic when you start thinking through everything they might need.

Clothes, pajamas, shoes, toiletries, snacks, entertainment, diapers if you still need them, comfort items, stroller gear, car seats, and all the random things that somehow become part of traveling with children can add up very quickly.

I have traveled with my kids from the baby stage through preschool and early elementary age, often as the only adult with both of them. I have used versions of this setup for everything from short domestic trips to multi-week international travel with my kids. And that has definitely shaped the way I pack.

I care less about how much I can physically fit in a suitcase and more about whether I can actually manage everything once we leave home.

For many of our trips, that means traveling with one carry-on suitcase, one backpack, and our stroller. On longer trips, I would much rather plan to do laundry than add another suitcase that I have to move through airports, hotels, train stations, or wherever else we are going.

That does not mean carry-on only is always the right answer for every family or every trip. But if you want to pack lighter with kids, this is the system I use to decide what comes with us and what stays home.

How I Pack Light With Kids

The biggest thing that has helped me pack lighter is deciding what I can realistically manage before I start deciding what I want to bring.

If I am traveling alone with both kids, I need to be able to push the stroller, move our suitcase, carry the backpack, keep track of the kids, and still deal with whatever comes up along the way. Sometimes that means suddenly needing to cram all of us, plus the stroller and luggage, into a regular airport bathroom stall.

That changes the equation pretty quickly if you are traveling with several suitcases and multiple bags.

So before I start making a packing list, I think about the actual trip.

How are we getting there? Are we flying or driving? Will we use trains or public transportation? How many times are we changing hotels? Will I have another adult with me? Is there laundry available? Do I need car seats? What will the weather be like?

A trip where we fly directly to one resort and stay there for a week is very different from a trip where we are moving between several cities.

I want the luggage setup to make the trip easier once we leave home, not just make sure I have every possible thing with me.

Start with what you can realistically carry

When I travel alone with my kids, my usual goal is one rolling carry-on suitcase, one backpack, and our stroller.

That setup gives me one bag on my back, one thing to roll, and somewhere for the kids to sit when I need them contained or moving quickly.

It has also worked well for the way we travel internationally. The less luggage I have, the easier it is to get on and off trains, navigate airports, walk into hotels, and move between different types of transportation.

Your setup may look completely different.

If two adults are traveling, you have more hands. If your kids are old enough to reliably manage their own bags, that changes things too. If you are going somewhere that requires bulky winter clothing or specialized gear, checking a suitcase may be much easier.

I just would not choose your luggage based only on how much you are technically allowed to bring.

Think about who is going to carry all of it.

Pack for the trip you are actually taking

I also try not to pack for every possible version of the trip.

I look at:

• the weather
• how long we will be gone
• what we are actually doing
• whether we will have laundry services available
• what the hotel provides
• what I can easily buy after we arrive
• how much moving around we will be doing

If we are spending four days at Disney World, I am packing differently than I would for a two-week international trip with several hotel changes.

This is where I think a lot of overpacking happens. It is easy to start adding things because you can imagine one situation where they might be useful.

Sometimes they are worth bringing. But I have gotten pretty selective about which travel items actually earn a spot in our luggage, especially when I know I am the one who will be carrying everything through the trip.

If I am only likely to use something once, it usually has to solve a pretty specific problem for me to justify bringing it.

How Many Clothes I Pack for Kids

Clothing is usually one of the easiest places for me to cut down.

For longer trips, I generally do not pack an outfit for every single day we will be gone. I would rather pack roughly five to seven days of clothing and plan to do laundry.

That has worked especially well for longer trips where bringing two weeks of clothes would take up a huge amount of suitcase space.

When the kids were younger, I did give myself a little more room for messes. Babies and toddlers have a way of going through clothing much faster than older kids, although their clothes are also smaller and easier to fit into a suitcase.

Now that mine are older, I do not need nearly as many emergency changes, but each outfit takes up more space.

Plan laundry before you leave

Laundry is one of the main reasons carry-on-only travel works for us on longer trips.

If I know we will be gone for more than about a week, I look at where laundry will fit into the trip before I finish packing.

Sometimes that means booking a hotel room or suite with a washing machine. Sometimes I use a hotel laundry room, send a load out to a local wash-and-fold service, or use the hotel’s laundry service. On other trips, I have washed a few small things in the sink when needed.

I do not necessarily want to spend my vacation doing laundry constantly, so I try to pack enough that we are not washing clothes every other day.

For us, having several days of clothes and doing laundry once during a longer trip is usually a good balance.

I also avoid building a suitcase around complete outfits that can only be worn one way.

Most of the kids’ clothes I pack can mix and match.

I am not especially strict about creating a formal capsule wardrobe, but I do want most shirts to work with most bottoms. That gives me more flexibility if something gets dirty or the weather changes.

I am also pretty comfortable rewearing clothes when it makes sense. A shirt or pair of shorts that was only worn for part of a day can usually be worn again, and sometimes even something with a small stain is easier to live with than carrying an extra suitcase just to have a completely fresh outfit for every single day.

Layers help too. A sweatshirt or light jacket that works with several outfits makes more sense to me than bringing multiple bulky options that only work in specific situations.

Shoes take up more room than you think

Shoes are another category where I try to be pretty selective. For most trips, we do not need a different pair of shoes for every outfit.

I usually want one comfortable pair that works for most of what we are doing and then another pair only if the trip actually calls for it, like sandals or water shoes.

If we do need a bulkier pair of shoes (or a heavier sweatshirt or jacket), I will usually have us wear those on the travel day instead of taking up suitcase space with them.

Shoes get bulky very quickly, especially once everyone in the family starts adding extras.

Use Your Destination to Help You Pack Less

One of the easiest ways to pack lighter with kids is to think about what you can use, rent, or buy once you get there.

Before I pack something bulky, I check what our hotel, rental, cruise ship, or destination already provides. I also think about whether something would be easy enough to buy after we arrive instead of carrying it with us the entire trip.

That can make a surprisingly big difference, especially with things like laundry, baby gear, toiletries, and other items that take up a lot of space.

Check what your hotel already provides

When my kids were babies and toddlers, sleep setup was one of the easiest places for packing to get bulky.

If the hotel had a crib or Pack ‘n Play available, that was one less thing I had to bring. We have also improvised in other ways over the years, like turning a couch around to create a more contained sleep space or using hotel-provided bed rails when they were available.

The same idea applies to smaller things too. In my experience, most hotels already have a hair dryer and basic toiletries like shampoo and conditioner, so I am not packing those from home unless there is something specific I know we need. I also do not bring towels for a normal hotel stay.

Laundry can make an even bigger difference. If a hotel has a washer and dryer, a guest laundry room, or some kind of laundry service, that can directly affect how many clothes I need to pack in the first place.

That is one of the reasons I pay so much attention to hotel logistics when I am planning a family trip. A crib, bed rail, washing machine, or even something as simple as having the right toiletries already there can save a surprising amount of suitcase space.

Buy some consumables after you arrive

When my kids were still in diapers, I usually packed enough for the travel day and a little extra, then bought more once we arrived.

Diapers and wipes take up a surprising amount of suitcase space, especially on a longer trip. I have even had a box of diapers delivered to our pre-cruise hotel through a grocery delivery service in both Miami and Southampton. From there, I checked the box with the cruise porters and had it delivered straight to our stateroom instead of carrying it with us through the entire trip.

That strategy obviously depends on where you are going. If I were traveling somewhere remote, or somewhere I was not confident I could easily find what we needed, I would plan differently.

But in many destinations, there is no reason I need to carry an entire vacation’s worth of bulky consumables from home.

The same can apply to things like snacks, wipes, toiletries, sunscreen, or other basic items that are easy to pick up once you get there.

Rent bulky gear when it makes sense

Baby and kid gear is very trip-specific for me, and some of the bulkiest items are often the easiest to rent once we arrive.

Car seats are the biggest example for our family. We generally do not travel with our own, so if I am renting a car, I usually rent the car seats along with it. On other trips, I may book a private transfer that provides car seats or use transportation where they are not needed.

The same idea can apply to other bulky gear too. Depending on the trip, you may be able to rent things like Pack ‘n Plays, SlumberPods, high chairs, strollers, or car seats instead of hauling them from home.

BabyQuip is one option I like for this because you can rent baby and kid gear from local providers in many destinations.

That does not mean renting is always the better choice. Sometimes bringing your own stroller or other gear is worth it because you know exactly how it works and you will use it constantly.

For me, the question is whether the item will make the trip easier enough to justify carrying it through every part of the journey.

What I Try Not to Pack “Just in Case”

This is probably one of the biggest places where I save space.

Kids are unpredictable, so it is very easy to start packing for every possible scenario. An extra outfit in case this gets dirty, another one in case that gets dirty, several medications just in case someone gets sick, extra toys in case they get bored, and suddenly half the suitcase is made up of things you may never use.

I do still bring the things that would create a real problem if we did not have them, especially medications or personal items we specifically need. But in most situations, I am also comfortable knowing that if something unexpected comes up, we can usually figure it out once we are there.

Clothes are a good example. If we run through what I packed faster than expected, we can do laundry, rewear something that is still perfectly usable, or even buy an extra shirt or pair of shorts if we really find ourselves in a pinch. I would rather do that occasionally than carry several extra outfits for everyone through the entire trip.

I take a similar approach with toys. I bring enough to keep the kids entertained while we are actually traveling, plus any comfort item that is especially important to them. Once we arrive, though, I usually leave a little room in the trip budget (and suitcase) to let them pick out a toy or souvenir instead of packing a bunch of extras from home that they may barely touch.

Medications are another category where I try not to pack for every possible illness. I always bring anything we regularly take or would have difficulty replacing, but I generally do not travel with an entire medicine cabinet for me or the kids. In most of the places we travel, I know that if someone unexpectedly comes down with a fever, cough, stomach bug, or something similar, we can stop at a pharmacy or store and get what we need.

That mindset has made packing much easier for me over time. I am still prepared, but I do not feel like I need to anticipate every possible problem before we leave home.

What Goes in the Suitcase vs. My Personal Item

Because we travel carry-on only most of the time, the difference between my suitcase and backpack is really about access.

The suitcase holds most of what we need for the trip. My backpack holds the things I want within arm’s reach while we are actually traveling.

That matters especially on the plane. Even if I technically have our carry-on suitcase with us, there is no guarantee I will be able to get to it exactly when I need something. We could hit turbulence, the bag could be several rows away in the overhead bin, or it could end up getting checked at the gate if space is tight.

So I pack the backpack assuming it may be the only bag I can easily access for part of the travel day.

That usually means things like travel documents, medications we may need in transit, electronics, headphones, chargers, snacks, water bottles, and a backup outfit for the kids. Basically, it is the stuff I want under the seat in front of me rather than somewhere else on the plane.

My Carry-On Only Packing List for One Adult and Two Kids

For most trips, my basic setup is pretty simple: one rolling carry-on suitcase, one backpack or personal item, and our stroller.

That is the combination I keep coming back to because I know I can manage it on my own. If I am traveling alone with both kids, I do not want a setup that only works if someone else is available to grab a bag, carry a child, or push the stroller for me.

Inside the suitcase, I usually pack everyone’s clothes together rather than giving each person a separate bag. My kids are still young enough that if they decide halfway through the airport that they do not want to carry their own bag anymore, that bag becomes one more thing I have to manage.

For now, it is easier for me to keep everything together and use packing cubes to separate clothes by person or category. As they get older, I do plan to start having everyone carry more of their own things, but I want that to happen when I can reasonably expect them to manage those bags themselves.

I have used both regular packing cubes and compression-style packing bags over the years. I care less about squeezing in the absolute maximum amount possible and more about whether the suitcase stays organized and easy to use once we are actually traveling.

The exact contents change based on the destination, weather, and length of the trip, but this is the general packing list I start with:

Clothing

• roughly five to seven days of clothes for a longer trip
• pajamas
• underwear and socks
• layers for the weather
• swimwear if we will need it

Shoes

• the pair we wear while traveling
• usually one additional pair if the trip actually calls for it

Toiletries

• only the personal items we specifically need
• travel-size versions when possible
• anything the hotel will not already provide

Kid-specific items

• only what makes sense for that particular trip

For us, that might mean a few sleep items, swim gear, pull-ups, or something else that is specific to where we are going. I do not try to force every trip into the same exact list.

I would much rather adjust the packing list around the destination than bring the same “just in case” items every time.

The Final Check Before We Leave

Once everything is packed, I try to look at the whole setup as if we are already in the middle of the trip.

If I am alone with the kids, can I push the stroller and roll the suitcase at the same time? Can I get all of us into a bathroom if someone suddenly needs one? Can I manage stairs, a train platform, a shuttle, or a hotel elevator without needing another adult to grab something for me?

I also think about whether I am bringing anything mostly because I am nervous I might need it.

If the answer is yes, that is usually where I start cutting things.

That final reality check has probably helped me pack lighter more than any specific packing hack. I am less concerned with whether there is still room in the suitcase and more concerned with whether the whole setup will actually be manageable once we leave home.

Carry-On Only Is Not Always the Best Choice

I travel carry-on only most of the time, but I do not think that should automatically be the goal for every family or every trip.

There have absolutely been trips where we have checked a suitcase because it made more sense. And when we are driving, I am much more relaxed about bringing extra things because we have the space in the car and I am not going to be dragging all of it through an airport, onto a train, or between hotels.

That is really the part I would focus on.

If you need bulky winter gear, specialized equipment, multiple car seats, or anything else that makes carry-on only feel more complicated than helpful, checking a bag may be the easier option. The same is true if one checked suitcase means fewer loose bags for everyone to carry through the airport.

I look at the whole travel setup: who is carrying everything, how many kids I am managing, what gear we actually need, how many times we are changing locations, and what is going to make the travel day easier.

For our family, packing light usually gives me more flexibility once we leave home. I have fewer things to keep track of, fewer bags to move from place to place, and a setup I know I can manage even when I am the only adult with both kids.

That is really what I am trying to accomplish every time I pack. I want us to have what we need without bringing so much that the luggage becomes one more thing I have to manage for the entire trip.

Have questions about this post or want help thinking through the logistics for your own trip? Join my free Facebook community for parents planning family travel. You can ask questions, share what you’re working through, and get real-life advice from other parents who understand how many little details go into traveling with kids.

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