Soft and unstructured zipper backpack made entirely of natural rubber (coming from the Amazon rainforest) characterized by a sporty and informal look, unlined and built with a raw cut. The bag is enriched with a personalized zip puller plate in recyclable aluminum
 
BAG BODY: cotton canvas coated with natural rubber latex - LINING: 100% cotton

Plus Three is founded on the principles of social ethics, environmental sustainability, and technological innovation.