Durable suit fabric material with highly durable accents, hardware and stitching; The soft border lining adds extra protection around the edges and deters dust. and nylon water proof fabric. PROTECTIVE SILICONE EDGE: The bottom silicone pad protects your laptop from falling; Zipper pullers are made of medical silicone, which is harmless and easy to use. Space: Front pocket and back pocket with zipper are convenient for carrying pens, power banks, phones, documents etc.