Leather Garmin Astro 430 & 320 Case Holster Carrier Top quality leather holster for your Garmin Astro 430 & 320. This is American made! You have full access to your charger, screen, and all your buttons while in the case. Extremely heavy duty, beautifully worked leather that keeps your Astro safe and secure. Comes with a brass scissor snap that lets you attach this to your belt, vest, backpack, saddle, and more .