If you're the kind of person who travels frequently for work or play, you don't mess around with your luggage. You've long since passed the days where any old bag will do--you need dedicated storage and convenience for your time spent in the sky, and you've got it thanks to the Gregory Quadro Hardcase 45L Rolling Gear Bag. This carry-on friendly roller has all the organization you need to make life easier, and thanks to its spherical wheels and retractable locking handle, it can maneuver easily through crowded airports and bustling city streets with ease. The durable hardshell construction keeps your clothes and gear safely tucked away during bumpy car rides and rainy days, and thanks to the inner ActiveShield compartment your belongings can be tucked away even further. ActiveShield is an expandable inner compartment that resists dirt, vapor, and odor, ensuring that your muddy mountain biking clothes won't ruin your look for tomorrow's meeting. And if you need added storage for the trip home, you can expand the bag for an additional 15% storage capacity.