Prevent your GoPro HD camera's housing from fogging up even in cold temperatures and humid environments.
Great value and performance: includes 3 sets of anti-fog inserts. Each set can be used 4-5 times and can be dried in an oven (3 minutes) and used again.
Contains 3 sets of anti fog inserts. Available from GoPro HD UK

Contains 3 sets of anti fog inserts.