The idea behind MAT(T)erial and NATure originally came to life in 1995, in Montreal. Matt & Nat products are sustainable and Eco-friendly. All bags are made with vegan leather and are lined with nylon made of recycled plastic bottles. Vegan leather does not use animal-based materials, and it is made with PU and PVC as well as recycled materials such as cork and rubber. In total, 21 plastic bottles are recycled for every bag produced.