The Sonim XP STRIKE will feature rugged performance standards that go beyond military specifications, where it can shrug off drops on concrete from 6.5 feet, and can withstand being submerged in water for up to 6.5 feet for half an hour without missing a beat. It sports military standard 810G certification for dust, shock, vibration and blowing rain, and is IP68 (Ingres Protection) certified, making it dust proof to boot. An external speaker that is protected by waterproof GORE protective vents allows you to continue talking in the rain, while hardened rubber has been molded to its fiberglass casing mix by dual injection to make it one hardy phone. I’d hate to mess around with this phone for sure!