Secure your smartphone in the great outdoors with this rugged Tough-Charge Waterproof Wireless Charging Phone Holder from RAM Mounts. Made from powder coated, marine-grade aluminum with stainless steel components and high-strength composites, this smartphone holder is extremely durable. You can mount it onto any B-size-compatible arm or mount, thanks to the included 1' B-size ball diamond plate on the back of the holder.

Your phone is held in place with RAM Mounts' X-Grip technology. Four arms with rubber-coated grips expand with a simple squeeze of the arms on one side. All you have to do is place your phone in between them and let go. The open design gives you access to ports and controls. For added functionality, the built-in wireless charger can recharge Qi-compatible phones while inside. Simply connect the integrated USB power cable with inline switch to a power source for up to 10W of charging power.