If you’re prone to dropping your gloves off of chairlifts on sub-zero days, don’t even think of going out on the water without locking your cell phone or GPS in the Harmony Cell Phone/GPS Dry Flex Case. Now, if it jumps off your fumble-fingers and over the side of the boat, your device will stay dry and even float thanks to the case’s dual-density foam. A waterproof, roll-down top allows for easy access when you need to check your positioning or make a call, and a molded clip allows you to attach the case to the boat or your PFD.