STM was founded in 1998 just outside of Sydney, Australia, when Ethan Nyholm grew tired of carrying his laptop in a jiffy bag in his hiking pack and set out to design a bag that would complement his laid-back lifestyle. These days, STM produce a huge range of bags for every occasion: we will be taking a closer look at the Radial a 15” messenger style laptop bag, available in three colours, Black, Steel or Moroccan Blue.