Designed to work with the threaded pumps on all existing MSR liquid fuel stoves. The air-tight seal allows fuel to be stored longer by preventing air degradation of the fuel. Fuel leaks suck so MSR makes these from single-piece, impact-extruded aluminum to prevent cracks and leaks. Then they bolster the shoulder and base to resist bulging when pressurized.

Specs

• Bottles specifically designed to accept the threads on MSR fuel pumps
• Easily handle the pressurization you need to efficiently operate a liquid fuel stove