You're Doing Underquilts All Wrong. Get A Clew ;-)

[Bray D]

I took 2 old hair bands and wrapped those around the clews where they join to a split ring. When I need to pack up, I slide one hair band coil down to the base of the UQ, which binds all the clews together. I then slide the 2nd half way down. This seems to keep all the little shock cords from getting tangled.

Nice. That sounds like a super simple solution. I'll give it a shot!