The KBT-105-BG is a handy gig bag for certain keyboards. Keyboards are fairly fragile and cannot withstand water, so it is useful to purchase a bag. This is especially useful if you have to transport your keyboard a lot, such as to band practice or performances. This bag is especially suitable for Yamaha keyboards, such as the PSR-SX600, the PSR-SX700 and the PSR-SX900. But in principle, the bag can be used for any keyboard that fits between 100.5cm x 45cm x 16cm. In addition, the bag is lined, which reduces the risk of damage and the bag can withstand a little rain. In short, a solid gig bag!