Lightweight Carry-on bag constructed of ultra-durable abrasion resistant. stain resistant nylon. Large 60mm dual caster wheel system with custom Mitsubishi rubber tread that offers the strenghth and durabillty you need for all surfaces from the old cobblestone streets of Europe to the slick airport corridors. intergrated multi-tool inspired by the Swiss Army Knife that includes a USB port for charging on the go. Sim card replacement tool. ID tag and pen; recessed TSA lock allows agents to open the bag without damaging it and re-lock it after inspection. self-healing racket-coil zippers. interior expandable packing cube with padded compartment for labtop. tablet or other small items offers optimum organization. removable garment suitor for wrinkle-free packing of formal clothing. - TSA Approved Lock - Water Resistant - Expandable - Suiter and packing cube included