How to Choose a Backpack for International Travel: Size, Security, and Style
By JanSport | Backpacks, Totes, and Bags for Every Adventure – JanSport US | Published: 2026-07-08
Category: How-to Guides
Learn how to pick the perfect international travel backpack by balancing size restrictions, security features, and personal style for a stress-free journey.
Planning an international trip is exhilarating, but choosing the right backpack can be overwhelming. Your travel backpack is your home away from home — it carries your essentials, keeps valuables safe, and should fit comfortably through crowded airports, cobblestone streets, and hostel dorms. Whether you're backpacking through Europe, exploring Southeast Asia, or hopping between cities in South America, the right bag makes all the difference.
In this guide, we break down the three pillars of choosing a backpack for international travel: size (meeting airline carry-on restrictions and packing efficiently), security (keeping your belongings safe from pickpockets and wear), and style (looking good without sacrificing function). We'll also highlight some of JanSport's most travel-friendly backpacks to help you make an informed decision.
Size Matters: Finding the Right Capacity for Your Trip
When it comes to international travel, size is the first factor to consider. Most airlines allow carry-on backpacks up to 22 x 14 x 9 inches, though budget carriers often have stricter limits. A bag that fits under the seat saves you from checked baggage fees and lost luggage headaches. For trips lasting a week or more, look for a backpack in the 25–40 liter range — enough for clothes, toiletries, and a laptop, but still compact enough to stay carry-on compliant.
JanSport's Good Latitude 22" Carry On is a prime example of a bag designed for international travel. It meets most airline size requirements and offers ample space for a week's worth of clothing. The padded laptop compartment keeps your tech secure, while multiple pockets help you stay organized. If you prefer a more classic silhouette, the Main Campus provides 29 liters of capacity in a timeless design that fits easily in overhead bins. For minimalist travelers, the All Around Pack 26L is a lightweight, versatile option that works for both city exploration and day hikes.

- Check airline size restrictions before you buy — measure your bag's dimensions, not just its liter capacity.
- Choose a backpack that opens like a suitcase (clamshell) for easier packing and unpacking in tight spaces.
- A bag with a sternum strap and padded hip belt distributes weight better for long days on your feet.
Security Features: Keeping Your Valuables Safe Abroad
Security is a top concern for international travelers. Pickpockets and bag slashers are real risks in crowded markets, train stations, and tourist hotspots. A good travel backpack should have lockable zippers, hidden pockets, and slash-resistant materials. Look for bags that allow you to secure the main compartment with a small padlock or combination lock. Some backpacks also feature a pocket against your back for valuables like passports and cash, making it nearly impossible for someone to access without your knowledge.
While JanSport backpacks are not designed as armored security bags, many models offer practical features that enhance safety. The Right Pack Expressions comes with a padded laptop sleeve and a front pocket with an organizer — you can add a small lock to the zipper pulls for extra security. For a more streamlined option, the Big Reveal Pack features a large main compartment and a front stash pocket that sits close to your body, reducing the risk of theft. Always keep your bag zipped and in front of you in crowded areas, and consider using a carabiner to clip zippers together.
- Use a TSA-approved combination lock on zippers for checked luggage or when storing your bag in a hostel locker.
- Carry a small pouch for your passport and credit cards, and store it in a hidden or interior pocket.
- Avoid hanging your backpack loosely on a chair — keep it between your feet or on your lap.
Style and Comfort: Looking Good While Traveling Smart
Your travel backpack should reflect your personal style without compromising comfort. Aesthetics matter because you'll be wearing your bag for hours each day — in photos, on public transit, and at cafes. Neutral colors like black, navy, or olive green blend in better and hide dirt, while brighter shades can make you easier to spot in a crowd. Comfort features like padded shoulder straps, a breathable back panel, and adjustable sternum straps are essential for all-day wear.
JanSport offers a range of stylish options that don't sacrifice functionality. The Agave Backpack combines a sleek, modern look with a padded laptop compartment and a front pocket for quick access. Its clean lines work well for both urban exploration and outdoor adventures. If you prefer a more rugged aesthetic, the Seattle Pack features a sturdy build, a padded back panel, and multiple pockets — perfect for the traveler who wants durability and style. For those who like to mix things up, the Unphased Crossbody Small is a great secondary bag for day trips when you want to leave your main backpack at the hotel.
- Try on your backpack with weight inside before your trip to ensure the straps and fit are comfortable.
- Choose a bag with a padded laptop compartment if you're carrying a computer — it doubles as a protective sleeve.
- Look for a water bottle pocket on the side so you can stay hydrated without digging through your bag.
Packing Tips for Your International Travel Backpack
Once you've chosen your backpack, packing it efficiently is key to a smooth trip. Roll your clothes instead of folding them to save space and reduce wrinkles. Use packing cubes to separate categories like tops, bottoms, and underwear — they also make it easier to find items without unpacking everything. Place heavier items like shoes or toiletries at the bottom of the bag, closer to your back, to keep the weight balanced.
Keep your travel documents, phone, and charger in an easily accessible pocket. The Everyday Large Tote can serve as a personal item for extra storage, especially if you're carrying a camera or a jacket. For shorter excursions from your home base, a lightweight daypack like the Clear Pack is great for beach days or museum visits where you need to pass through security quickly. Remember to leave a little extra space for souvenirs — you'll thank yourself later.
- Use a dry bag for dirty laundry or wet clothes — it keeps the rest of your gear fresh.
- Pack a small first-aid kit and any medications in an outer pocket for quick access.
- Distribute weight evenly: heaviest items in the middle, close to your spine.
Choosing the right backpack for international travel comes down to balancing size, security, and style. A bag that fits airline carry-on limits, offers smart security features, and reflects your personal taste will make your journey more enjoyable and stress-free. JanSport's lineup includes versatile options like the Good Latitude 22" Carry On and the Main Campus that are built to handle the demands of travel while keeping you comfortable. Explore the Good Latitude 22" Carry On to see how it can be your perfect travel companion for your next adventure.



