For Taiwanese cleaning and bodycare brand Hosay, industrial designer Rock Wang and studio Agoood started with a list of “could we?” questions — and answered yes to all of them. The cap flips into a funnel for easy refilling, bottles are made from 100% post-consumer recycled plastic with almost no printed label, three sizes share one outer carton, and caps and bases interlock so no protective packing material is needed. Source: Core77