Ultra-lightweight, innovative design with key performance features including reinforced PVC fabric with 100% waterproof heat welded seams - ready for any outdoor activity.These fabrics are heavily coated (over 50% by weight) with PVC to provide a completely waterproof and highly durable fabric for extreme conditions. Product Features: 100% PVC Coated Polyester 250D, 100% Waterproof Heat Welded Seams, Lightweight Reinforced PVC Fabric, Roll-Top Closure with Cinch Straps, Padded Adjustable Shoulder Straps, Large Waterproof Zipper Pocket, Contrast Zippers and Webbing. Colours: Black/Granite, Ocean Blue/Black, Purple/Black