+1The Reuninon Blues is the closest thing to a hard shell case without the hard shell.
I bought my Reunion Blues bag new at least 25 years ago and it has been through a lot of wars and is still in good shape. However, once I started have back and knee problems I only use the Reunion Blues bag when I have jobs out of town.
I use a Mooradian Bag most of the time and my only dislike is that the fabric from the padded flaps that protect the area under the zipper occasionally get caught in the zipper and I have to fight with it a while to get it free.