Gas/Butane Refill Adapter With Exhaust Air Pressure Button, 8 Oz Butane Refill, Product Features EFFICIENT AND PRACTICAL SAVE MONEY-Just the fuel canister (not included). The butane refill adapter allows the can to be used over and over again. Allow you to use cheaper gas. Very money saving. NEW GENERATION DESIGN - Compared to other simple adapters of the old model, our new generation of pressure button butane refill adapter, You can expel air from the inflatable canister. Faster, more gas collection, saving fuel and resources, Protect the environment more. AUTOMATIC SECURITY - If gases saver valve is not connected.The isobutane refill adapter will automatically close.Not gas leakage.You are very safe to use. EFFICIENT PRACTICAL - Just swivel to connect the canister (Not included).Adapters allow the canister to be used over and over again.Allow you to use cheaper gas,Save money. CAMPING ESSENTIALS- Our gas refill adapter kits include several products,Very money saving.Easily connect 1LB propane canister (not included) or isobutane fuel canister (not included) or 8OZ butane fuel canister (not included). EN417 valves (not included) can also be connected.Make your camping very easy. EASY TO CARRY - Our beautiful 4 inch bag,So you don't lose camping propane butane adapters. Make it easier for you to organize, making camping and traveling easier for you and your family and friends.Propane to butane adapter is a good holiday gift for Father's Day, Christmas, New Year, and is the best holiday gift for parents, friends. SERVICE GUARANTEE - Thank you for purchasing our butane adapter. If the butane to propane adapter is a direct refund or return option is not available. Please contact Amazon Customer Service or us. We will provide you with a refund or return service. NOTE- If you inflate the 16 OZ Propane Cylinder(not included).It must be empty before it can be inflated.Otherwise, the gas will not be entering or risk of inflating the gas from the bottom up.The package only included 3 pieces of camping stove adapters keychain and bag. Others are not included. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!