Magma Canister Storage Tote Bag 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 nautical blue polyester boat cover material. Has heavy nylon adjustable straps with snap connectors for attaching to a horizontal rail or lifeline. California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Produ