Acoustic guitars with strap included

Strap

— the strap is intended mainly to hold the guitar on the shoulder, which makes it possible to play standing up and even move from place to place without stopping playing (theoretically, this is possible without a strap, but in fact it is inconvenient). In addition, if the strap and fasteners for it are reliable enough, you can even carry a guitar on your back on it. Such devices are also sold separately, but it is often easier and more convenient to buy a kit with a belt.