Selling my commuter bike Rack plus Pack. (I've retired)

I could fit my 15" laptop, pants, shirt, socks, towel and small sneakers in it.

I put the bungie tie down on it because I hit a bad bump and the bag popped off and made a small crack in the hard-shell base. (see photos.

I put an adapter on the front struts so it would clamp to my seatpost.

I don't have any of the spacers or bolts for the struts etc. I didn't need them so you get only what you see in my photos (not the factory photos).

I used a backpack when commuting for years until I saw smartened up and got this. Best thing ever, no more sweaty aching back, plus it's aero too.