I was so pleased with the sand messenger that I decided to make another one, but in slate grey. It has all the same practical features, including a keyring holder (so you don't have to empty your bag and search through everything just to find them!), a mobile phone pocket, and a wallet pocket too. The shoulder strap is also fully adjustable, although I must admit, I prefer wearing it cross-shoulder and long.
Again here's another fantastic photo of the Minus messenger (in slate grey)