ViralOff Self-Sanitizing Handles - anti-viral and antimicrobial treatment. #10 Fuzion zippers by YKK. Internal FlexPack System w/ suiter cube. Tru-Trac GT Rev Wheels. Right Height handle system with multi-stop adjustments. Mounted TSA lock. USB charging port with interior battery pocket. Expansion zipper offers 1.5" extra capacity. Surface texture and ultra-groove poly-carbonate shell. Built-in WetPak Internal zippered mesh pocket divider door and Smartfix buckles. Recyclex + Clean Chroma lining. Power bank NOT included.