Propane /Butane Canister Storage Locker/Tote Bag - Pacific BlueSafe, convenient and essential for boats without approved propane or butane gas storage lockers. Features: Stows 3 disposable butane or propane canisters safely out-over-the-water Has heavy nylon adjustable straps with snap connectors for attaching to a horizontal rail or lifeline Made of water and fade resistant heavy duty breathable process dyed acrylic boat cover material. *Sold as an Individual