The Base Project. Their artisans are local to Namibia. "Discarded plastic pipe is collected by local artisans, then hand-cut, carved and reformed into bracelets. Inspiration for the designs come from the wildlife, landscape, and rich tribal history of the region". Plus it supports the local communities The Base Project works with. I love the patterns and way the color transforms the plastic to look like a rich leather and wood.
photos kindly borrowed from The Base Project website, see all their beautiful photography here.