Amazon has the Mpow Universal Waterproof Phone Pouch for Smartphones – 2 Pk in $7.99 with FREE shipping for Amazon Prime or orders over $25.
Product Features:
- The air circle padding around the pouch makes your phone float on the water.
- IPX8 Waterproof Phone case, protect your device from water, snow, and dust.
- Premium TPU material.
- Transparent Friendly screen-touch.