I tried attaching it to my YAMAHA TW. It's a durable bag with dividers and excellent storage capacity. It's also waterproof. I've used it a few times to store my wallet and smartphone. In my opinion, it's in beautiful condition, almost like new. Please refrain from purchasing if you are overly concerned about condition! It's attached and secured with four Velcro straps, so you don't have to worry about it falling off! Also, because it uses Velcro, you can easily attach and detach it without any tools!