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