The X-Tralight 3.0 Underseater is constructed of durable polyester and reinforced with a lightweight frame. Equipped with a padded sleeve for laptops and tablets up to 15", front and interior pockets and a side pocket create a custom packing experience. Features Exterior dimension - 17.5" L x 14" W x 8.5" H Interior dimension - 16.5" L x 13.5" W x 8" H Product weight - 7.05 lbs Cases expand for added packing capacity 2 Wheels Soft-touch multi-height trolley Top and side carrying handles Retractable design for discreet identification Smart Fix buckles Universal Serial Bus (USB) pass-through for charging on the go (battery not included) 10 years limited warranty 100% Polyester Wipe Clean Imported