Call a spade a spade, this is a dust cover.
I was surprised how light, and flimsy, it was - as the Postage stamp on the box it arrived in weighed more than the gig bag, and I just thought the box empty until I opened it.
It has a half decent zip, is large enough to take a full p- Bass but has no weight or any padding of any kind.
So it is best descibed not as a soft case, as this implies some form of protection - but a dust cover that may be shower proof.
Ther is no way this will protect from any knocks, dents or dings- but it would keep it dry if carry your guitar to the car, Yeehaw!