This is a genuine J.W. Black bass case, which isn't often seen. It came with a J.W. Black bass I purchased, but I don't use it much because I have a main case. The exterior is made of a fairly durable material, but it's not too heavy. The interior can secure the neck, so you can transport your instrument with peace of mind. There's also plenty of room for small accessories. I think this is a rare case, so please take this opportunity to get one!