Polder Compact. Hella Jongerius, 2015 Designed by Hella Jongerius in a range of fabrics and carefully coordinated hues and weaves, Sofa Polder Compact adds an eye-catching note to any interior. It is available in shades of green, red, night blue and golden yellow, and also suits smaller apartments thanks to its compact dimensions. This product was designed by Hella Jongerius The Dutch designer Hella Jongerius lives and works in Berlin. She founded the Jongeriuslab studio in 1993 and began collaborating with Vitra in 2004. Since then, she has not only contributed a substantial number of designs to the continually expanding Vitra Home Collection, but has also applied her expertise in the realm of colours and materials to the Vitra Colour & Material Library.