Our bottle is made of bio-based materials: biopolymers, which are organic materials, and wood fibers (spruce and beech), from sustainable plant resources. These wood fibres are what we call co-products and they come from sawmill residues. The materials used are certified for food contact. They are not made from petroleum-based plastic, so there are no controversial chemicals involved in the bottle’s composition. Our water bottle is designed to last and go everywhere with you every day, so you can avoid buying disposable plastic water bottles.