Sling backpacks aren't just for students, many consumers prefer them for work or even travel especially when they are designed with earphone ports to listen to their favorite music while commuting. These bags are not only convenient but practical for carrying your academic books to class, work projects to the office or sightseeing when you're on a relaxing vacation. At Get A Bag, we put together an extensive collection of various sizes and colors, including many with headphone ports. The shape is designed differently than your regular backpack to accommodate one shoulder strap instead of two. These are easy to place over your shoulder and take off with ease. The main compartments are spacious and many are manufactured with exterior pockets for additional storage space and mesh pockets on the side for water bottles. The polyester material makes these sling backpacks durable and long lasting. Whether you're still in school, going to the workplace or traveling for fun, consider using a one shoulder backpack.