FlipFuel Fuel Transfer Device Booties side stretch mesh pockets and

side stretch mesh pockets and a dedicated

moisture-wicking underwear made to keep you cool in any circumstance

Soft and thin liners that provide a good extra layer in colder weather

a more durable and softer hand feel increase comfort and longevity

Fitted Fit - This trimmer fit is patterned to stay close to the body through the chest

FlipFuel Fuel Transfer Device Booties side stretch mesh pockets andFlipFuel is a device that transfers leftover fuel from one partially filled canister to another. Use FlipFuel to consolidate fuel into one canister so that you can carry a full canister and recycle the empties. What does this work with? The fuel transfer device supports isobutane fuel canisters.