Exterior Made Of Heathered Polyester | Weather-Resistant And Abrasion-Resistant Coating | Polygiene® Antibacterial Treatment On Touch-Points | Lightweight | Designed To Fit The Sizer Of Major US Airlines With A Little Extra Room For Packing More | Telescoping Handle With Comfortable Grip | Dual, Smooth-Rolling Any-Direction Spinner Wheel System Recessed For Stability | Integrated USB Port For Tech Charging | Internally Routed Cord To USB Port | Pouch For Removable Battery | Dual Zippered Front Pocket | Expandable | Faux-Leather Accents | Cases Nest Together For Easy Storage | Dual Zippered Main Compartment | Spacious Main Packing Compartment | Includes Removable TSA-Friendly Pouch And Large Packing Cube For Organization | Side Zip Pocket | Adjustable Compression Straps | Secondary Packing Compartment | Zip Pockets On Lid Compartment | Wet Pocket | YKK-EYL Lockable Zippers (Lock Not Included) | Spot Clean/Air Dry