This rain cover for hiking backpack is made from partially recycled polyester. It is sturdy and features waterproof lined seams to offer optimum protection from the elements. The water drainage hole prevents moisture build-up. This cover will effectively protect your belongings from the rain, and its reflective logo makes it easy to spot the bag in the dark and improves your visibility. Its integrated storage pocket is very practical when you don't need it. Features of the Gregory Raincover 50L-80L: 40% recycled 70D Ripstop polyester Waterproof lined seams for optimum weather protection Elastic drawcord fastening with hook-and-loop fasteners on waistband and shoulder straps. Reflective XL logo for easy bag location in the dark Integrated storage pocket with flap closure Water drainage hole to prevent moisture build-up Dimensions: 5 x 14 x 14 cm This description is an automatic translation. Please contact us if you have any further questions. Rain cover Gregory ---Raincover 50L-80L Lava Black