I use the eBags pouches here:
http://www.ebags.com/product/ebags/p...ductid=1277386
They have pockets inside allowing to keep the cables and chargers organized.
I use a medium pouch with iPad and micro-USB retractable cables, Mophie battery, Monster 3 outlet/2 USB block, extra two USB charger, and earbuds.
The larger pouch holds the two laptop travel chargers.