Amazon has a Anker Universal Smartphone Waterproof Case (2-Pack) Sale, $6.99 Free Shipping $25 or with Amazon Prime. Expires Soon - Rated 4.5 out of 5 stars.

Get ready for the beach and vacation

• Dual swivel lock and sealable closure clip
• Protection for ID, credit cards, cash, MP3 player, phones, and keys from water damage
• Compatibility: iPhone 6/6S, iPhone 6 Plus, 5S, Samsung Galaxy S6, S6 edge, S5, Note 4 / iPod Touch 3, 4, 5,and Other Smartphones up to 6 inch
•  The crystal clear transparent window lets you still use your phone. Take pictures!
• IPX8 Certified: It is IPX8 certified, it is heat-resistant,cold-resistant, Pressure. Waterproof protection up to a depth of 15 meters

• Free 30 day trial to Amazon Prime for Free Two-Day Shipping.
• Students get a free 6 month Amazon Prime Trial