Worlds Lightest Los Angeles 2 Wheel 29.3 inch Upright Black/White 2 Tone. The best-selling World's Lightest collection features a wide range of colors to suit your personal sense of style! This revolutionary light-weight design features a fiber-glass handle that is built into the frame - allowing for a flat packing bed for crease-free packing. Available in a stylish two-tone fabric, this bag is the perfect choice for your next trip!