The Inflatable Stand Up Paddle is made of Drop Stitch Material.
But what is Drop Stitch Material?
Drop Stitch fabric is a 3D material which has numerous threads between the two base cloths. Once get inflated, the threads inside will stand up to hold the base fabrics that can be infalted to rock-hard rigidility. You get hard-shell performance along with the easy transportation and storage.
Drop Stitch fabric SUP boards use the toughest drop-stitch materials in the industry. The sidewalls use two PVC layers specifically manufacturered for superior air holding.