Whether you're heading off on a weekend getaway or planning an international adventure, packing can be one of the most stressful parts of travel. We've all been there. You pack too many outfits, forget something essential, or arrive at the airport only to discover your suitcase is overweight. After years of traveling the world as the host of Travels with Darley and Equitrekking, I've learned that packing smarter can make your entire trip easier.

I recently joined PIX11 in New York City to share five common packing mistakes travelers make, along with some of my favorite tips for saving space, avoiding extra fees, and making the most of your luggage.

Here are my top takeaways to help you pack less and travel smarter.

1. Packing for Every "What If" Scenario

One of the biggest packing mistakes travelers make is bringing too much clothing for situations that may never happen. What if it rains? What if it gets cold? What if I need another pair of shoes? As I shared on PIX11: "People always think about 'what if,' like what if it rains, what if it snows? And these scenarios don't necessarily happen." Instead of packing for every possibility, focus on your destination, the weather forecast, and the activities you actually have planned. My favorite strategy is to bring clothing that can mix and match. One skirt or pair of pants can work with several different tops, giving you multiple outfits without filling your suitcase. A scarf is another versatile travel essential. You can dress an outfit up or down with it, and it can even double as a pillow during a flight. And remember, if you forget something, you can often purchase it at your destination.

Darley's Travel Tip: Lay out your clothing the night before you pack, and look for pieces that can work together in different combinations. You'll be surprised how many outfits you can create with fewer items.

2. Not Maximizing Your Suitcase Space

How you pack your clothes can make a difference in how much fits in your suitcase. While some travelers swear by packing cubes, I'm a big fan of rolling my clothing. "I love the rolling method. So I'm a big roller, and I roll it tight." Rolling clothing tightly can help maximize available space and make it easier to organize your suitcase. I've tested this method myself, and when you roll carefully, you can fit quite a bit into your luggage. Another tip? Think about what you'll need once you arrive. I often bring an extra, smaller bag that I can use for day trips or sightseeing. That way, I don't have to carry my larger travel bag everywhere I go.

Darley's Travel Tip: Roll your clothing tightly, keep frequently used items accessible, and pack a lightweight day bag for exploring your destination.

3. Putting Lithium-Ion Batteries in Checked Luggage

This is one packing mistake that goes beyond convenience. It's an important travel safety issue. Portable chargers and spare lithium-ion batteries should travel with you in the airplane cabin, not in your checked luggage. As I explained on PIX11, lithium-ion batteries can pose a fire hazard when improperly packed. Most common portable chargers fall within airline battery limits, but it's important to check their watt-hour rating. Many airlines allow power banks rated up to 100 watt-hours, although individual airline restrictions may vary. One thing travelers often overlook is what happens when an airline asks them to check their carry-on suitcase at the gate. If your portable charger is packed inside that roller bag, remember to remove it before handing over your luggage.

Darley's Travel Tip: Keep your portable charger and spare lithium-ion batteries in your personal item so they're easy to access, even if your carry-on suitcase needs to be gate-checked. Always review your airline's current battery rules before flying.

4. Forgetting to Check Baggage Weight and Fees

There's nothing worse than arriving at the airport and discovering that your luggage exceeds your airline's weight allowance. Baggage fees vary depending on the airline, your ticket, and your destination. An overweight suitcase can mean an unexpected expense before your vacation even begins. One of my favorite inexpensive travel accessories is a portable luggage scale. Simply attach it to your suitcase handle, lift, and check the weight before leaving home. It's a small investment that can help you avoid a much larger fee at the airport. And don't forget to consider your return trip! If you plan to shop or bring home souvenirs, leave some extra room and weight allowance in your suitcase.

Darley's Travel Tip: Check your airline's baggage weight limits and fees before packing, and weigh your suitcase at home. Bring your luggage scale along if you expect to return with extra purchases.

5. Not Following TSA Liquid Rules

Even experienced travelers can get tripped up by airport security regulations. For carry-on luggage, the TSA's familiar 3-1-1 liquids rule generally means:

3.4 ounces (100 milliliters) or less per container
1 quart-sized bag for liquids, gels, and aerosols
1 bag per passenger

Here's something important to remember: the size of the container matters, not just how much liquid is left inside. For example, a half-empty six-ounce bottle of shampoo still exceeds the standard carry-on limit. I recommend using travel-sized containers and organizing them in a clear, resealable quart-sized bag before heading to the airport. You can reuse the bag for multiple trips, and having everything organized makes packing and airport security easier.

Darley's Travel Tip: Check the size printed on your liquid containers, consolidate products when possible, and pack your liquids in an easy-to-access bag. Review current TSA rules, including exceptions, before traveling.

A Bonus Airport Tip: Know the Latest Security Rules

Airport security procedures can change, and keeping up with the latest regulations can help make your travel day less stressful. During my PIX11 appearance, we also discussed changes to TSA's shoe-removal requirements. Many travelers no longer need to remove their shoes during standard security screening, although additional screening may still be required. It's a good reminder to check the latest TSA guidelines before your next flight rather than relying on what you remember from previous trips.

Pack Less, Travel More

After traveling to destinations around the world, I've learned that the best packing strategy isn't about bringing everything you might possibly need. It's about bringing what you'll actually use. A little planning, versatile clothing, smart organization, and an understanding of airline rules can save you time, money, and stress. And the less time you spend worrying about your suitcase, the more time you have to enjoy the experience.

For more travel inspiration, destination guides, and adventures, explore my journeys on Travels with Darley, and check out my book, Revolutionary Road Trip, available wherever books are sold.

5 Packing Mistakes to Avoid: My Top Travel Packing Tips from PIX11