Upgrade your marine fuel system with this premium portable marine gas can, a 14.5-gallon boat fuel tank engineered for reliable performance on the water. Crafted from high-density polyethylene (HDPE), this durable outboard gas tank offers exceptional resistance against UV ray damage, saltwater corrosion, and aging, ensuring long-lasting structural performance in harsh marine environments. The precision smart fuel management system features a clear visual fuel level gauge for real-time monitoring, a built-in air inlet filter for impurity filtration, and an upgraded dual-mode vent/leak cap adjusted via a golden nut, ensuring clean, safe, and highly efficient fueling. This complete marine fuel tank kit comes with a 6-11mm adjustable fuel hose, a manual priming pump, and an ergonomic I-shaped grip handle. Universally compatible with most mainstream outboard motors, the compact tank design fits easily under boat seats and tight storage spaces for flexible onboard placement. The leak-proof sealed design effectively reduces fuel vapor escape and prevents liquid spills, while the wide-fill opening supports fast, clean, and convenient refueling operations, even in bumpy and rough marine conditions. Ideal for fishing boats, RIBs, jet skis, dinghies, and various small watercraft, this portable boat gas tank is the perfect choice for daily boating trips and long-distance marine adventures. Material: HDPE (High Density Polyethylene).