The Topside Bigger Carry-On is for those 4-7 day trips where you need extra space but still want to stay nimble. It features the same award-winning, 100% polycarbonate hardshell as our classic suitcases, but with a narrower, deeper silhouette built to navigate tight plane aisles, train corridors, and cruise cabins. A dedicated 16″ laptop sleeve in the top lid offers fast access on the go, and zipper expansion means any souvenirs you pick up make it back easily. We’ve equipped it with premium 360° smooth-glide wheels and a back wheel brake system so it glides when you want it to and stays put when you don’t. Plus, with grab handles, a compression system, and interior organization, it’s built to excel on every trip.
Pack more and bring even more back. The Bigger Carry-On Flex is one of our best-selling sizes, designed to maximize packing space while still meeting carry-on requirements for most major US airlines. Ideal for trips lasting 4-8 days, it’s a go-to for travelers who want extra room with the flexibility of a carry-on.
The wraparound Flex expansion zipper expands the suitcase by 2.25″ (6 cm), giving you added space for outfits, shoes, or souvenirs on the return trip. Inside, our signature compression system keeps everything organized and helps you pack efficiently.
A durable hardshell protects your belongings along the way, while smooth 360° spinner wheels and an ultra-sturdy telescopic handle make navigating terminals effortless. An underside grab handle makes lifting into overhead bins easier, too.
Exterior Features:
- Durable, lightweight 100% polycarbonate hard shell with top lid opening
- Premium 360° smooth-gliding wheels for better maneuverability
- StopLock™ Wheel Brakes, a back wheel brake system designed to keep your suitcase from rolling away
- Zipper expansion provides an additional 2″ (5 cm) of packing space
- High-grade, quick-release trolley handle with 2 adjustable height settings
- Reverse coil zippers for easy access
- TSA-approved combination lock
- Additional underside, side, and top grab handles for easy lifting
- Meets Carry-On requirements for most major US airlines
Interior Features:
- One main compartment for packing featuring our signature Patented CompressMore Packing System with a wipeable pocket
- Front lid storage with a dedicated laptop pocket fits up to a 16” laptop
- Drawbridge straps to keep the top lid open at the perfect angle for packing
- Water-resistant polyester laundry bag with a drawstring closure
- Hidden pocket for a Bluetooth tracker
- Includes a black luggage tag, crafted from 50% recycled leather
- Our Topside suitcases are shipped in a dustbag
* PackAway™ Closets sold separately.
- Fits overhead on most major US airlines
- 6-10 outfits
- Underside grab handle
- Nests in checked luggage
Exterior measurements 23.2″ L x 15.7″ H x 9.8″ D
Interior measurements 18.9″ L x 13.8″ W x 8.3″ D (expanded)
Weight 9.9 lbs
Capacity 49 L
Capacity when expanded 56 L
Note: Depending on the size of the plane, you may need to check this bag on your flight when fully expanded. Measurements include wheels.








































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