Gomatic (or Gomatic as they are branded in America) has produced a wide range of camera backpacks and sling bags following a successful crowd-funded Kickstarter appeal and launch in 2014. Their US-designed backpacks tend to be bulky and are designed to transport large volumes of kit. If you prefer to travel light with your camera, lens, and a handful of accessories then a smaller sling bag such as the LUMA Camera Sling 12L should be an attractive (and more affordable) purchase.
As someone who is keen on smartphone photography and videography, I’ve tested Gomatic sling bags before - including the 8L camera sling. Gomatic also has a very cleverly designed compact cube pack that will fit inside a larger backpack but it can also expand into a mini backpack for day-to-day shoots.
