Great product
I will be adding many photos because there honestly are not many out there. I was extremely skeptical as to how this would attach and be secure. It’s simply Velcro into the strap D rings. I would take your shoulder straps off before trying to put this on, because of ease and placement. It’s quite spacious inside, holding my ipad, several pieces of music, and my foot pedal. I’m sure it would even hold a 1 inch binder. It’s padded, and in reality, it makes me case more snug against my body and I really like the way it feels.