The TUMI International Expandable 4-Wheeled Carry-On combines rugged durability and intelligent design for both domestic and international travel. The shell is made from FXT ballistic nylon and reinforced with molded impact-resistant side panels and bumper rails to protect against rough handling. It expands by about 2 inches to accommodate extra items, and features dual recessed spinner wheels for smooth maneuverability. Outside, the bag includes top, side, and bottom grab handles, a three-stage telescoping handle, a large front U-zip pocket, split-case zip entry, and a built-in TSA combination lock. The interior is well organised with zip pockets, compression straps, a mesh pocket with removable USB-cable (power bank not included), and a garment compartment that fits one suit (hanger sold separately). For tech convenience it offers a USB-C port supporting up to 65W PD, and the entire piece is crafted to balance lightweight form with premium performance.