The Portfolio Marker Case is a great way to carry markers in a portfolio or similar bag. Its sleek design and narrow space saving profile make it a great way to store pencils in a standard portfolio or tote. This case is made of 600 denier fabric with a clear vinyl front and a quality nylon zipper closure. The case has an insert that securely holds 12 markers. The insert can be removed and folded into a triangular shape for desktop work. Assorted colors.