Art portfolio bag is made from heavy duty, black nylon fabric with vinyl reinforced corners , which is durable, tear-proof, water resistant, and cleans up easilyCarrying case ideal for artwork, sketch pads, books, prints, canvas, frames, art materials and more.Top Handle,Multiple adjustable Shoulder Strap Options, Make It Easy To Carry For People Of All Heights.Internal straps and 1 interior pockets, and 2 side pocket keep papers and art organized Solid & WaterproofWaterproof long lasting nylon, heavy duty zippers, strong straps put together with industrial strength stitching,high quality. Multiple Strap and Carry OptionsYou have different options to choose,carry top handle or adjustable shoulder strap