With its distinctive style and portability, the messenger bag remains a bestseller among men and women of all ages. Typically, the bag boasts a long shoulder strap, a spacious main compartment, and a large flap that covers the top opening, as well as the entire front of the bag. Carry it over the shoulder or wear the strap across your body for hands-free portability. Remember that eBay's reliable sellers usually have a broad selection of handbags and other bags, including those designed in the iconic messenger style. A classy leather messenger bag functions well for professionals who need to carry a laptop, tablet, papers, and other supplies every day for work. Canvas bags in the messenger style holds schoolbooks for class or beachwear for a long weekend by the sea. For a one-of-a-kind accessory that turns heads wherever you go, look for a vintage messenger bag in rich, beautifully worn leather or with colorful embroidery and other unique design features.