PREMIUM MATERIAL This rain poncho is made from lightweight yet durable and rip-resistant nylon fabric material. Multi-layer PU coatings and Seams that are sealed with waterproof backing material guarantee no rain will leak from them. Quality buttons along the side are added to help in windy weather. This rain poncho is easy to fold and weighs only 11.2 oz after being packed in the compact storage pouch. It is super easy to carry it in a backpack or sling bag of any size