Ever since the BPA-scare surrounding Nalgene water bottles a few years back, many people made the jump to Swiss water bottle brand SIGG. Offering what is arguably a better looking water bottle as well, SIGG has been at the center of a few different artist/brand collaborations including Y-3 and now most recently the estate of Keith Haring. The work of the iconic American artist and his characters is seen over two different versions of the SIGG aluminium bottle which include “Rave” in silver and “Balancing Act” in white. Both available now through colette.