I bought the CR bag for my NS Design CR4M bass, even though the NXT bag would fit just as well, and is only half the price.
I was assuming the CR bag would be more robust and padded. It's not. It's adequate, but I'm going to have to be careful when transporting my CR bass in this bag.
For comparison, the Gewa bag I use for my acoustic double bass is made of tougher materials, is obviously much bigger, well padded, and was quite a bit cheaper.