Thomann Banjo Gigbag

A good quality no frills banjo bag. Good padded pocket that fit my five string banjo very nicely. The wide padded straps offer plenty of adjustability. There is a simple extra pocket. The zip on this pocket is functional but not quite as sturdy as the zip on the main pocket. More than adequate for continual use by a sensible user, but perhaps not as a child’s first bag or a rumbustious busker. Finally, the bag has also proven itself to be remarkably waterproof, having survived a forty minute bike ride through pouring rain only to remove my banjo and it still be dry. To conclude, I would recommend this bag to anyone who habitually needs to transport their banjo in safety and comfort.

It's a gig bag, so don't expect it to survive an earthquake. However, it is decently stitched, and has stood up to a year or so of being thrown in and out of the back of my car, left in muddy festival "backstage" areas, and being dropped. Without falling apart. Which gives it one up on my guitar gig bag, which hasn't.
The handle is thick enough to fit in the hand comfortably, rather than some cheaper thinner ones that feel less reliable and there is plenty of space in the pockets for spare strings, capos, finger picks and dungaree clips. And my ancient kay banjo fits in lovely and snugly.
I would happily recommend it to any banjo bashers in need of a cheap way to transport their stuff.