Sustainable Products, Projects and Green Design Ekoteka Eco notebook by Renato Pongrac Ekoteka is made entirely from recycled materials which makes it 100% environmentally friendly. Every part of Ekoteka is fully utilized and in the production is used as many discarded and old material. Textile on the cover was obtained from discarded and too-small shirts and dresses. The paper used for making Ekoteka is recycled. It is also designed completely degradable label from which can grow a spruce tree. Packaging is usable as a stand for a favorite photo. The main goal is to provide and encourage social and sustainable development.