Made Of Combo: 4 Oz. 70% Recycled Cotton And 30% Recycled Polyester. 140 GSM . Large Open Main Compartment . 25" Handles . The AWARE™ Exterior Is The World’s First Hybrid (Physical Tracer & Public Blockchain) Traceability Technology Delivering An Indisputable Way To Track And Validate Textile Impact From Origin To Consumer . Scan The QR Code Located Inside The Product To Access The AWARE™ Virtual ID & Product Passport . To Learn More, Visit Wearaware.co . Spot Clean/Air Dry .