Specifications: Enough Storage Size: Long 25.9inch/66cm,High 20.8inch/53cm,It Capacity To Hold 18x24 Size Stuff,Such As Hold Posters, Chalkboards, Drawing Pads, And Painting Canvas. 1 Pcs Art Portfolio Bag Lightweight And Sturdy,Reversible Side Pocket Design,Nylon Straps And Closed Edges Are Both Needle And Thread Sewing. Material:The Art Portfolio Case Made Of High-Quality Fabric Nylon,Can Waterproof,Foldable For Easy Portability. Zipper Design:This Art Portfolio Bag Made High-Quality Metal Zipper Opening Design Makes It Easier To Take Your Artwork Out And Put It In. Art Portfolio Bag:Long Handle Design Can Be Carried On The Shoulder Or By Hand.It Is Great For Students, Teachers, And Artists To Use At Home, School, Studio, Or Outdoor Sketching.Note:This Art Portfolio Case No Cardboard/Foam Core Inside This Product?