The iRig Keys Controller is an essential part of your sound, with its Core MIDI and USB class compliance, affording effortless music production with your iOS device. When you need to use it on the move, the answer is to pack it in the iRig Keys Travel Bag. This durable, 100% polyester soft case features a sewn-in iRig Keys logo and has an adjustable shoulder strap for easy transport. It even sports a zippered exterior pouch for accessories such as cables and pedals