Yeh I agree, but the with a center zip I lost stiffness and the whole bag sagged more, this was Mk II
![Smiley](http://www.bikepacking.net/forum/Smileys/Lots_O_Smileys/icon_biggrin.gif)
. Hopefully as my sewing skills improve a possible Mk III will actually work
@Jaybo The gap at the top was a great brainwave, its proving very useful already