V7 Eco-Friendly CBP17-ECO-BLK Carrying Case (Backpack) for 17″ to 17.3″ Notebook – Black – Backpack – Trolley Strap, Shoulder Strap – 17″ to 17.3″ Screen Support – Water Resistant Bottom – Black Notebook – Eco-friendly material built – Shell Material, 600Dobby, 600 Polyester, 210D POLY Black Lining , Zipper pulls black webbing PROFESSIONAL RFID POCKET PROTECTION