The Quietstove Burner Cap will cut the noise in half!(tm) The details: Quietstove comes with a money back guarantee, lifetime warranty, and is constructed with stainless steel. It works with canister gas, white gas and kerosene. No other fuel is compatible. QuietStove provides the quality and reliability required for the demands of the wilderness. QuietStove will allow the wonderful sounds of nature to permeate your campsite. Finally, morning coffee or tea can be brewed without waking up everyone in your camp. It also comes with a warranty.