Although they're still far from being common, 3D-printed metal bicycle frames do now exist. Usually they're made using a sintering process, in which a laser is utilized to selectively melt steel powder, building it up in successive layers. Now, however, a team of students at the Delft University of Technology (TU Delft) in the Netherlands has taken another approach – they've created the world's first stainless steel bike made via a welding-based 3D-printing technique.
The amount of kit needed to go camping in the great outdoors can soon add up. Which means multi-purpose products capable of catering to more than one need can be an absolute godsend. The VSSL Flask is one such item, combining a flashlight, compass and a flask for discreetly storing a beverage of your choice.
In 2013, Estonian designer Indrek Narusk introduced the Viks,
a limited-edition stainless steel fixed-gear commuter bike. As he told
us at the time, its striking design was inspired partly by cafe
racer-style motorcycles. Now, to celebrate the line's second
anniversary, he's rolled out a carbon fiber version.