Adorama offers Pictar Waterproof Smartphone Case for $24.95 (orig. $49.95) with free shipping.

Product Description:
Your smartphone is not only more intelligent, but it also shows your ingenuity. The Pictar Waterproof Smartphone Case is the more innovative way to approach underwater photography without expensive specialized imaging gear. The seal is completely moisture resistant. No damaging moisture can seep into the case. What is easy to shoot topside, is a snap up to 15 meters below the briny surface. Challenging photography subjects are rendered easy. The shore is no longer a forbidden zone to catch shots of family and friends in swim attire. The fun of sailing aboard waves and crests crashing on deck, snorkeling beneath the current tide to capture marvels of the coral beach or exotic and colorful sea life at your favorite vacation spot.