Create a fashion statement while easily identifying your bag with the Helium Shadow 2.0 - 29" Trolley. Bag expands an additional 2" to allow for extra packing space of those last-minute items or travel souvenirs. Constructed of lightweight, durable, and scratch-resistant 100 % polycarbonate which is the same material used in jet plane canopies and bullet-resistant windows. Telescoping handle locks in two positions to accommodate two or four-wheel use and is designed for maximum comfort and control with molded ergonomic comfort grips. Additional top and side handles allow you to easily lift the loaded case into an airplane's overhead bin. Integrated three-dial TSA-approved combination lock keeps items safely locked away during travel. Fully lined interior with two compartments and adjustable web straps for organized packing. Interior also includes a large zippered pocket for undergarments and a small zippered pocket for your accessories. The four 360° rotation spinner wheels offer exceptional maneuverability and produce zero weight on your arm. Measurements: Width: 20 1 ' 10 in. Depth: 13 in. Height: 29 1 ' 10 in. Weight: 11 lbs 9 oz.