Messenger bag by Diesel, Upgrade your outfit, Contrast lining, Adjustable strap, Zip-top closure, External pocket, Branded design. Changing the denim game since 1978, Diesel celebrates self-expression and individuality with its reinterpreted lifestyle pieces. Ripped-up, washed denim features across a range of jeans and jackets, and when it comes to the brands printed tops and T-shirts, its a case of the bolder, the better. Its accessories make just as much of a statement, too.