MSR MiniWorks® / WaterWorks® Ceramic Filter Cartridge Men's Jackets No-draft collar and no-draft zipper

No-draft collar and no-draft zipper

ThermalQ™ Recycled insulation maintains loft with maximal compressibility

Large dual-access stretch mesh side water bottle pockets

Zippered mesh pocket with key clip at the top of the pack provides easy access to important items

MSR MiniWorks® / WaterWorks® Ceramic Filter Cartridge Men's Jackets No-draft collar and no-draft zipperReplacement ceramic filter element for both MiniWorks and WaterWorks microfilters provides increased flow rates for older models. 56453 Weight (Standard): 3 . 8 oz Weight (Metric): 0. 11 kg Width (Standard): 2 in Width (Metric): 5. 1 cm Length (Standard): 4. 6 in Length (Metric): 12 cm Height (Standard): 2 in Filter media: Ceramic Plus Carbon Cartridge life: 2000 liters Material(s): Ceramic Country of Origin: Made in the U. S. A. of U. S. and Imported