Just received my Messenger Bag from Solo. Purchased via eBay on June 27. Arrived on July 6, 2012.
Its simply beautiful with quality leather. It matched with Solo Vintage Backpack. It fits my 15" Macbook Pto Retina very nicely. It has safety strap which helps to secure my MBPRD which I place inside the Opt Leather Sleeve.
There are 3 big pockets for phone, battery and ext HDD plus cables. Also a zippered pocket. Also ample space to put notes or iPad or even books.