GoPro Anti-fog Inserts
The GoPro Anti-fog Inserts can be dropped into the sides of the camera housing to prevent fogging in cold and humid environments. To Reuse: Inserts will last for approximately 4 uses.To dry out and reuse, heat inserts on a pan in oven at 300°F for 5 minutes. Store in an airtight bag. Compatible with ALL HD HERO Cameras.