For a fun summer promo, try this PVC dry bag. It protects your smartphone from water ( as deep as 100ft), sand, dust and dirt. Provides protection for phones under 6 inches as well as cards, cash, keys, etc. Adopts transparent windows for better pictures and videos. Comes with adjustable lanyard and armband for different use. Great for water sports like swimming, diving, boating, kayaking, snorkeling, etc. Ideal for resorts, water parks, seaside hotels and shops, swimming centers, etc. Do Test It With Paper Before The First Use.