Used, very good condition

Fits under most airline seats (unpacked exterior dimensions = 16.5" x 13.5" x 9")
Four, multi-directional spinner wheels for easy mobility
Integrated charging port allows for easy access to personal portable chargers (portable charger not included)
Multiple zippered exterior pockets, front pocket organizational panel, and interior pockets for increased organization
Smart sleeve on back allows this bag to be placed over the handle of most upright luggage pieces
Laptop sleeve: 9.75" x 9.75" x 1" (fits most 14.2" or smaller sizes)