An expandable suitcase is a suitcase built with an additional zippered panel, also known as an expansion gusset. When your expansion gusset is not being used, your luggage remains; its standard size. When the expanded option is being used, an expandable suitcase can allocate for around 1-2 extra inches of packing capability (2.5 - 5cm).  

An expandable option in luggage provides extra packing space and the flexibility to expand and add items to your suitcase later into your trip.

ROAM’s expandable luggage provides up to 34% additional packing capacity, giving you more room for longer trips, extra layers, or souvenirs collected along the way.

While most expandable luggage is slightly heavier in comparison to non-expandable luggage, at ROAM, the difference is minimal. ROAM’s expandable models weigh just 0.4-0.6 lbs more than the non-expandable option while providing up to 34% added packing capacity.

Expandable luggage is worth it if your travel style calls for flexibility. If you tend to bring home more than you left with, travel across multiple destinations, pack for changing climates, or simply prefer having extra room available, an expandable suitcase gives you the space to adapt without moving up to a larger case.

For travelers who pack the same amount every trip and prefer a slimmer, more structured profile, a non-expandable suitcase may be the better fit.

Yes. The expandable zipper can be closed and used without the expansion feature. You only need to open the expansion gusset when you want the additional packing space.