Forgot to answer you, Laura. I washed the bag hot/cold only once. No drying. No softener. Regular amount of powder detergent. With some lightweight capri jeans of mine and two big towels. Let it air dry with minimal shaping. My dimensions were only off by 1/2 inch on one side. The wool was perfect. Colors didn't run.
I used their "Shine Sport" 60%cotton and 40% modal for the baby dresses I made before this bag. They've got a great website with tutes, patterns, etc. Their service has been great each time I've ordered too. Prices seem good.
Lennie
The Man who says it can't be done should not Interrupt the Woman doing it.