This comfortable seating design idea is named as Supadupa Sofa by its creative designer from Australia, Alexander Lotersztain. This comfortable sofa series consists of 3 modular units, they are lounger, corner and ottoman. These supadupa sofa seating furniture units was made using simple wooden frame that is covered by three layers of foam with various densities, with a hard foam base and final layer of foam chunks in a bean bag like format underneath the leather upholstery.
Description from the designer :
The concept was to create a sofa with ‘bean bag’ qualities of comfort and casualness. All vertical seams have been designed with a drawstring system to create the softer/fat look by gathering the leather, the vertical drawstrings also assist in keeping the intended shape.