Adventure The FlipFuel Is a Promising Solution to Half Empty Backpacking Fuel CansadminFebruary 3, 2023February 3, 2023 by adminFebruary 3, 2023February 3, 202311949 While we’ve heard of DIY methods for transferring fuel from one isobutane canister (the ones typically used in backpacking) to another, we haven’t seen a