If you are cheap like I am, consider using a lingerie bag, or specifically one made for washing bras (these bags tend to be made of slightly thicker material . These bags are a good size, have a pad protected zipper. The material is dense enough to cushion rubs but at the same time won't trap moisture.
And they cost about $3.00
A lady tog friend of mine told me about this.
It has the three qualities I was looking for: Cheap, inexpensive, and it does not cost too much.
Those bags are also great to protect your strobes and are generally handy for a lot of small stuff.