11 oz. Threaded Fuel Bottle Sweatshirts and Hoodies The MSR HyperFlow Microfilter received

The MSR HyperFlow Microfilter received a 2008 Editors' Choice Award from Backpacker Magazine

Recommended Uses Low Angle paddling the most common paddling style

Use it instead of your lungs to inflate your sleeping pad

WaterWorks and WaterWorks II water filters

11 oz. Threaded Fuel Bottle Sweatshirts and Hoodies The MSR HyperFlow Microfilter receivedFrom base to neck, MSR Fuel Bottles are made from a single piece of impact extruded aluminum. That means no seams or welds, which helps prevent leaks and cracks. And since the aluminum is thicker at the bottle's base and shoulders, it resists bulging when pressurized. In fact, in every detail, MSR Fuel Bottles are as thoughtfully engineered as the stoves they work with. Equipped with with child resistant cap to provide extra safety. Prop 65 N