Rugged, High-Pressure Fuel Storage for Global Expeditions

The MSR Fuel Bottle is far more than just a storage container; it is a critical, pressurized component of your liquid-fuel stove system. Designed specifically to work with MSR's threaded fuel pumps, these bottles are built to handle the significant internal pressure required to atomize fuel for stoves like the WhisperLite, DragonFly, and XGK. Each bottle is impact-extruded from a single piece of aluminum, creating a seamless body that prevents leaks and cracks even after years of rugged use in extreme high-altitude and sub-zero environments.

Safety and precision are paramount when handling volatile fuels. These bottles feature a child-resistant safety cap that requires a push-and-turn motion to open, preventing accidental spills or tampering. The cap is also designed with specialized pour holes that allow for controlled, splash-free pouring into small stove tanks or lanterns. Available in 11oz, 20oz, and 30oz capacities, MSR fuel bottles allow you to tailor your fuel load to the length of your trip, ensuring you have a reliable energy source whether you're out for a weekend trek or a month-long alpine expedition.

Key Features:

• Seamless Aluminum Construction: Extruded from a single piece of aluminum to eliminate weak points, ensuring maximum strength and leak resistance.
• High-Pressure Compatibility: Specifically engineered to handle the rigorous pressurization required for MSR liquid-fuel stove pumps.
• Child-Resistant Safety Cap: Features a secure push-and-turn mechanism to prevent accidental opening and ensure safe transport in your pack.
• Air-Tight Seal: Premium quality gaskets prevent fuel evaporation and leaking, even when the bottle is stored on its side or subjected to temperature swings.
• Controlled Pouring: Specialized holes in the cap shaft allow for slow, precise pouring, reducing the risk of fuel waste and messy spills.
• Three Capacity Options: Available in 11oz (325ml), 20oz (590ml), and 30oz (887ml) sizes to accommodate solo trips or group expeditions.
• Corrosion-Resistant Finish: The interior and exterior are treated to resist degradation from white gas, kerosene, and other common expedition fuels.
• Nesting Compatibility: Designed to fit perfectly in the side pockets of most technical backpacking packs for easy access on the trail.