Fuel Transfer/Refill Device

Isobutane fuel transfer/refill device for camping, backpacking or anyone that uses isobutane fuel canisters.  These are the newest versions of fuel transfer devices, they have a glass window so that you can see if fuel is actually being transferred.  They come with its own zippered carrying case with instructions.  Always use this device outside and in a safe area and do not overfill the canisters.  They weigh 3.4 ounces with the pouch and 2.3 ounces without the pouch.