I ended up purchasing the Ortlieb saddle bag in large, as the timbuck2 although nice was a little too big. Let’s see how the Ortlieb large saddle bag does for my needs.

Link of the product

http://www.cyclocamping.com/Saddle_Bags/ortlieb_saddle_bag_small_medium_large__slate_blue_lime_red/F9401_64-170.aspx