Keep your Garmin Drive 53 and DriveSmart 66 GPS navigators safe during travel with the CASEMATIX Hard Shell Waterproof Travel Case. Constructed with ultra-durable hard polymer composite plastic, this compact case (external dimensions: 7" × 4.5" × 2", internal: 6.3" × 3.75" × 1.5") provides crushproof, waterproof and scratch-resistant protection. A shock-absorbing silicone liner and convoluted foam lid ensure your GPS devices stay secure from drops, moisture, dust, and impacts. Lightweight and portable, the case includes a reinforced carabiner loop for easy attachment to bags or belts, making it perfect for road trips, long-distance trucking, or everyday storage.