Made of 210D Waterproof Polyester with YKK Zippers. 2 Belly Pockets and 1 cellphone weather sealed pocket on left arm. Additionally the jacket is sealed with high quality sealing tape over the stitches inside, which even makes more water tight. Jacket help to protect your suit or regular cloths where as jacket is made custom fit which you can even wear over another jacket. Packs itself into a mini pouch 4 x 4 x 1.5 inch, and then it can be stacked inside backpack or Car.