The Dry Bags are designed for boating and water sports. They're made of high quality resistant soft touch material. It is possible to easily pack inside another bag for transport. Bags have electronically (RF) welded seams that make the bag 100% waterproof. It features a wide front window that allows seeing clearly the content. This proven design provides all-purpose, reliable protection for your gear. Bags have a roll top closure with squeeze-style side-release buckle. When the buckle is fastened the roll top provides a carry handle for easy transport.