MSR HyperFlow Microfilter Cartridge Replacement ZOH Rottefella Back Country Manual is

Rottefella Back Country Manual is delivered with a manual opening and closing mechanism

14% elastane knit with FlashDry™

super-sturdy pole geometry

-Speed Lock Plus

two back pockets

MSR HyperFlow Microfilter Cartridge Replacement ZOH Rottefella Back Country Manual isFilters up to 1000 liters. Results will vary depending on conditions. SKU: 56506 Weight (Standard): . 8 oz Weight (Metric): 0. 02 kg Width (Standard): 1 in Length (Standard): 4. 9 in Length (Metric): 12. 5 cm Height (Standard): 1 in Filter media: Hollow fiber Cartridge life: ~1000 liters Material(s): Hollow Fiber Country of Origin: Made in the U. S. A. of U. S. and Imported Materials Cartridge housing: ABC PC blend Diameter (Metric): 3 cm Diameter