I purchased two of the Dahon El Bolso bags (less than $60 each from thorusa.com). They are a bit big for our Curve SL's, but the bags are very sturdy. I have had our bikes in and out of each bag a couple of dozen times. I have not carried the bikes for any real distance in the bags, just from the basement to the car and back. The bag is a bit bulky when folded and may not be easy to store while riding (this is not an issue for us as we do not use our bikes for commuting). The El Bolso comes with an outer bag to store it in. The outer bag has straps so it can be worn as a backpack. There are no zippers and the top of the El Bolso only closes where the handles wrap together, but it could easily be modified with straps/velcro or snaps to keep it fully closed. The El Bolso also comes with the red slipcover that retails for $20. I cannot comment on the slipcover's quality as I haven't used it.
Last edited by nevets; 10-12-07 at 05:32 AM.