The RFY Rain Cover is perfect for keeping your pack dry on rainy days. Made from 420D nylon fabric, it has an elastic edging to keep the cover secure on the pack. There are exterior paracord loops to hang the cover to dry. The cover fits a wide range of backpack shapes and sizes including the Tiburon™, Riftcore™, Gridflux™, Ironcloud™, Lithvore™, and Skyvale™.