Shooin Expandable Travel Shoe Bags with Locking Drawstring KEEPS DIRTY SHOES QUARANTINED, BAGS STAY CLOSED with a dependable locking drawstring MACHINE WASHABLE, THE MOST DURABLE AND FLEXIBLE FABRIC found in a shoe bag ROOMY INTERIOR WITH QUALITY STITCHING that easilly fits up to a men's 14 size tennis shoe EASY CARRY ON PACKING with sleek, contoured separate bag system, superior to bulky packing cube TEENAGER FRIENDLY, great for transporting dance/athletic shoes for school activities