Quote Originally Posted by BPTactical View Post
Down or Hollofill?
If they are down give them a rinse with clear water and toss them in the dryer on low or no heat with a couple of clean tennis shoes(they work much better than the t balls). The rinse helps renew the feathers and break up the clumps.
Make sure the zippers are fully closed.
Hollofill just give them the dryer/shoe treatment.

Never roll up a sleeping bag and as you discovered, don't store them long term in their stuff sacks. King sized pillow cases or the really big stuff sacks you get at the surplus store work well.

^^^^ This +1

I hang my bags on a heavy duty coat hanger in a spare closet.