Super Help Gas Horn refill to keep you going. 

• Loud 120 decibel horn ensures you will be heard from up to a mile away. Ideal for safe boating in fog, rain and darkness.
• Perfect for celebrations, football games, races and any other outdoor events where you need to be heard.
• Great size for personal safety for joggers, campers, hikers in bear country and any other situation when you need to be heard.