'When Sustainability Meets Wellness' Multifunctional seating for modern lifestyle was designed and produced based on Concepts of 'Sustainable Design' and 'Circular Economy' by using the upcycling plastic to produce a value added new product. Considering the normal sitting behaviour and ergonomics, the form of this chair was designed to support the sitter’s movements and other sitting actions, e.g. swaying back and forth, getting up/sitting down, or bending over to work on the table, etc. It is indeed the true 'Minimal Design' operates in line with 'Wellbeing' and 'Sustainability Concept'.