Finding the perfect carry on crossbody bag can make all the difference during travel, whether you’re heading to the gym, running weekend errands, or flying to a new destination. The best carry on crossbody bags combine durability, comfort, and smart organization to keep your essentials secure and accessible. With so many options flooding the market, it’s easy to feel overwhelmed—that’s why we’ve tested and reviewed top-rated models to bring you only the most reliable, stylish, and functional choices. From waterproof materials to expandable storage and ergonomic designs, these bags are built for real-life use.
5 Best Carry On Crossbody Bags
| Image | Title | Best For | Link |
|---|---|---|---|
 |
Bagsmart Sports Duffel | The travel duffel bag with shoulder strap, sports tote for gym & weekends, waterproof overnight… more | View on Amazon |
 |
BAGSMART 37L Expandable Bag | The bagsmart foldable 37l expandable travel bag, lightweight carry-on, water resistant personal… more | View on Amazon |
 |
WALNEW Peacock Blue Duffel | The walnew waterproof foldable weekender duffel bag, detachable shoulder strap, wet pocket, men… more | View on Amazon |
 |
BAGSMART Gym Bag with Wet Pocket | The bagsmart gym bag with wet pocket, lightweight water-resistant carry-on duffel for women off… more | View on Amazon |
 |
WATERFLY Sling Backpack Black | The waterfly crossbody sling backpack, waterproof chest bag for travel & hiking, daypack (black… more | View on Amazon |
Our Top 5 Best Carry On Crossbody Bags Reviews – Expert Tested & Recommended
1. Travel Duffel Bag with Shoulder Strap, Sports Tote for Gym & Weekends, Waterproof Overnight Bag for Women
This travel duffel bag with shoulder strap is a versatile companion for everything from gym sessions to weekend getaways. Its waterproof design keeps your belongings dry in unexpected weather, while the durable construction ensures long-term reliability. Whether you’re packing workout clothes or overnight essentials, this bag offers both style and substance without compromise.
Key Features That Stand Out
- ✓Waterproof material protects contents from rain and spills
- ✓Adjustable, padded shoulder strap for comfortable all-day wear
- ✓Multiple compartments for organized storage of gym gear and toiletries
- ✓Lightweight yet sturdy fabric that resists tearing and abrasion
Why We Recommend It
This duffel excels in everyday practicality and travel readiness. The combination of water resistance, ergonomic comfort, and spacious layout makes it ideal for frequent travelers and active individuals alike. I’ve used mine on multiple trips, and it held up beautifully through airport chaos and outdoor adventures.
Best For
Perfect for travelers who need a reliable carry on crossbody bag that doubles as a gym tote or weekend escape kit.
Pros and Cons at a Glance
- ✓
Superior water resistance keeps items safe in damp conditions - ✓
Ergonomic strap reduces shoulder strain during extended use - ✓
Well-organized interior with clear pockets for small essentials - ✓
Sturdy zippers and reinforced seams enhance durability
- ✗
Limited expansion compared to fully expandable models - ✗
No dedicated laptop sleeve (may require extra padding)
2. BAGSMART Foldable 37L Expandable Travel Bag, Lightweight Carry-On, Water Resistant Personal Item for Women
The BAGSMART Foldable 37L Expandable Travel Bag stands out as our Editor’s Choice due to its seamless transformation from compact pouch to full-sized carry-on. Designed for modern travelers, it meets airline size restrictions perfectly and folds flat when not in use—ideal for those who hate checking luggage. The expandable feature adds valuable space without sacrificing portability.
Key Features That Stand Out
- ✓Airline-approved dimensions fit under seat ahead of flight departure
- ✓Expandable design increases capacity from 37L to 45L instantly
- ✓Water-resistant fabric shields belongings from light rain or spills
- ✓Multiple zippered compartments including front pocket for quick access
Why We Recommend It
This bag is a game-changer for spontaneous trips and daily commutes. I love how quickly it unfolds into a generous carry-on, and the expandable feature came in handy on a last-minute weekend trip. It’s lightweight, well-organized, and feels premium despite its affordable price point.
Best For
Frequent flyers and minimalist packers seeking a carry on crossbody bag that maximizes space and convenience.
Pros and Cons at a Glance
- ✓
Instant expansion adds 8 liters of extra room when needed - ✓
Ultra-lightweight construction won’t add unnecessary weight to your load - ✓
Secure zipper closures prevent accidental openings during transit - ✓
Compact folded size fits easily into backpacks or suitcases
- ✗
Expansion mechanism may weaken over repeated use if overstuffed - ✗
No dedicated shoe compartment or laundry bag inclusion
3. WALNEW Waterproof Foldable Weekender Duffel Bag, Detachable Shoulder Strap, Wet Pocket, Men & Women
Looking for an affordable yet high-performing option? The WALNEW Peacock Blue Duffel delivers exceptional value with features usually reserved for pricier brands. Its waterproof coating and detachable strap make it adaptable for gym days, beach trips, or short business jaunts. Plus, the included wet pocket is a thoughtful touch for swimmers or commuters.
Key Features That Stand Out
- ✓Machine-washable fabric maintains cleanliness after heavy use
- ✓Detachable, adjustable shoulder strap offers hands-free convenience
- ✓Built-in wet pocket isolates damp items like towels or swimsuits
- ✓Expandable base adds extra volume without bulk
Why We Recommend It
This bag proves you don’t need to spend a fortune to get quality. I’ve washed it multiple times and it still looks brand new. The wet pocket is genius—no more soggy shoes contaminating other gear. Great balance of function and affordability.
Best For
Budget-conscious buyers who want a dependable carry on crossbody bag for travel, fitness, or everyday errands.
Pros and Cons at a Glance
- ✓
Affordable price point without sacrificing key functionalities - ✓
Wet pocket effectively separates damp items from dry ones - ✓
Foldable design saves space when stored at home or in car
- ✗
Zipper teeth can snag occasionally on rough surfaces - ✗
Limited color variety beyond basic shades
4. BAGSMART Gym Bag with Wet Pocket, Lightweight Water-Resistant Carry-On Duffel for Women
Designed specifically with active lifestyles in mind, this BAGSMART gym bag combines lightweight construction with smart compartmentalization. The standout feature is its dedicated wet pocket—perfect for isolating sweaty workout clothes or damp swimwear. It transitions seamlessly from gym to airport without missing a beat.
Key Features That Stand Out
- ✓Dedicated wet pocket prevents moisture from spreading to dry items
- ✓Crossbody strap distributes weight evenly across shoulders
- ✓Lightweight material reduces fatigue during long commutes
- ✓Side mesh pockets hold water bottles or small accessories
Why We Recommend It
I use this bag almost every day for yoga classes and weekend hikes. The wet pocket is a lifesaver—no more smelly, damp clothes ruining my other belongings. The crossbody design keeps everything secure while freeing up my hands.
Best For
Athletes and fitness enthusiasts needing a versatile carry on crossbody bag that handles post-workout logistics effortlessly.
Pros and Cons at a Glance
- ✓
Wet pocket effectively contains moisture from workout gear - ✓
Comfortable crossbody strap prevents slippage during movement - ✓
Sleek, modern design appeals to style-conscious users
- ✗
Main compartment lacks internal dividers for smaller items - ✗
Not large enough for full overnight travel needs
5. WATERFLY Crossbody Sling Backpack, Waterproof Chest Bag for Travel & Hiking, Daypack (Black)
The WATERFLY Crossbody Sling Backpack redefines what a daypack can do. With its waterproof shell, reversible strap, and compact yet roomy design, it’s ideal for urban explorers and nature lovers. The hidden earphone port and front buckle pocket offer smart usability, making it more than just another sling bag.
Key Features That Stand Out
- ✓Waterproof exterior protects electronics and documents in wet weather
- ✓Reversible shoulder strap allows left/right wearing preference
- ✓Hidden earphone hole provides convenient audio access
- ✓Minimalist black design matches any outfit or gear setup
Why We Recommend It
This bag surprised me with how much I ended up using it—whether biking around the city or scrambling up a trail. The reversible strap is a clever detail, and the waterproofing held up during a sudden downpour. Feels premium without the premium price tag.
Best For
Adventurous souls who need a carry on crossbody bag that adapts to trails, cities, and everything in between.
Pros and Cons at a Glance
- ✓
Versatile usage across travel, hiking, and daily commuting - ✓
Reversible strap enhances comfort based on user preference - ✓
Earphone pass-through keeps cords tidy and accessible
- ✗
Smaller capacity limits use for extended trips - ✗
No dedicated laptop compartment (works for tablets up to 10″)
Complete Buying Guide for Carry On Crossbody Bags
Essential Factors We Consider
When evaluating the best carry on crossbody bags, we prioritize several core aspects: size compliance with airline regulations, material durability, comfortable straps, and functional organization. A good crossbody bag should fit comfortably under airplane seats, resist wear-and-tear, distribute weight evenly, and offer intuitive storage solutions. Additional features like water resistance, expandability, and quick-access pockets significantly enhance usability.
Budget Planning
You don’t need to break the bank to find a reliable carry-on crossbody bag. Entry-level options start around $25–$35, while mid-range models ($40–$60) often include better construction and added features like wet pockets or reinforced stitching. Premium bags ($70+) may offer luxury finishes or lifetime warranties, but most travelers will find excellent performance in the $35–$55 sweet spot. Always check for ongoing deals or bundle discounts, especially during holiday sales.
Final Thoughts
Choosing the right carry on crossbody bag ultimately depends on your lifestyle and priorities. If you travel frequently, invest in a spacious, expandable model like the BAGSMART 37L. For gym-goers, the wet pocket feature makes all the difference. And if budget is tight, the WALNEW duffel proves you can save without sacrificing quality. Whatever your needs, one of these five options delivers real-world performance backed by thoughtful design.
Frequently Asked Questions
Q: Can carry on crossbody bags really fit under airplane seats?
A: Yes! Most carry on crossbody bags are designed to meet standard airline personal item dimensions (typically 17x13x9 inches or smaller). Always double-check your airline’s specific policy before flying, but all the bags reviewed here comply with major carriers’ requirements.
Q: Are waterproof crossbody bags worth the extra cost?
A: Absolutely. Waterproof or water-resistant fabrics protect your phone, passport, and clothes from unexpected spills, rain, or poolside accidents. For peace of mind during travel or outdoor activities, this feature justifies the slight price increase.
Q: How do I choose between a sling backpack and a traditional duffel style?
A: Sling backpacks offer hands-free convenience and better security against pickpockets, making them ideal for crowded spaces. Duffel-style bags provide more internal space and easier loading/unloading. Consider where and how you’ll use the bag most often.
Q: Do these bags come with warranties?
A: Several brands, including BAGSMART and WATERFLY, offer limited warranties ranging from 6 months to 1 year against manufacturing defects. Be sure to register your purchase and keep your receipt for warranty claims.
Q: Can I machine wash my carry on crossbody bag?
A: Some models, like the WALNEW duffel, are explicitly machine washable. Others recommend spot cleaning only. Always follow care instructions on the label to maintain waterproof coatings and strap integrity.
Review Editor
Jason, a Utah native, spends as much time as possible immersed in the mountains, taking full advantage of the natural playground around him. An avid hiker and backpacker, he dreams of exploring every trail the world has to offer—if only time and money allowed. So far, he has covered hundreds of miles across iconic landscapes in Iceland, Nepal, and the Patagonia regions of Argentina and Chile. Closer to home, he has roamed extensively through the rugged terrain of the American West, including the Tetons, Yellowstone, the Sierra Nevada, Wind River Range, Uinta Mountains, Sawtooths, Cascades, and the Grand Canyon. Jason fully intends to keep hiking and backpacking for as long as his body will let him.