Two-Sided Bags from MJC 

Perfect for service. Has two separate compartments on each side. One side has enough room for Bible and Magazines, separate pocket for phone and card holder. The second side has pens and another card holder, Also a slim pocket that can fit books and even our very own track holder. Measurements: Height 9 7/8 inches Width 11 1/2 in Side Width 3 1/2 inches
http://www.mjcmjc.com/for-my-ministry/service-bags/two-sided-bag.html