The MSR TrailShot Pocket-Sized Water Filter for Hiking, Camping, Travel, and Emergency Preparedness is designed specifically for adventurers who want an effective, reliable water filter without the weight. Ultralight at just five ounces, and measuring 6x2.4 inches, it fits easily in a stash pocket when backpacking, hiking, trail running, and mountain biking. And when it’s not on the trail, it’s on hand to provide clean water during disasters and emergencies, and in survival situations. Drink directly from lakes, rivers, and streams, without lying in the dirt, with the help of the tube attachment, or fill a water bottle, hydration pack, or other vessel. The easy, one-handed pumping mechanism filters one liter in just 60 seconds. Hollow fiber technology meets U.S. EPA drinking water standards, allowing water to pass through, but trapping harmful protozoa, like giardia and cryptosporidium, as well as bacteria, like salmonella. The MSR TrailShot Pocket-Sized Water Filter is effective against bacteria (99.9999%), protozoa (99.9%) and particulate, and filters up to 2,000 liters without iodine, chlorine, and other chemicals. Easy to clean in the field with just a few shakes to restore the flow rate, no tools required. Made in the USA.Effective against bacteria (99.9999%), protozoa (99.9%) and particulate; filters up to 2,000 liters without iodine, chlorine or other chemicals. Hollow fiber technology allows water to pass through but traps harmful protozoa, like giardia and cryptosporidium, and bacteria, like salmonella. Ultralight (5 ounces) and compact (6x2.4 inches), it fits in a stash pocket for trail runners, hikers, and mountain bikers. Drink directly from the source or fill a water bottle or hydration pack; easy one-handed operation filters one liter in 60 seconds. Pocket-sized lightweight water filter cleans water on-the-go for hiking, camping, traveling, and emergency preparedness.Lower Temperature Rating: 33 Degrees Fahrenheit. Model Name: TrailShot. Item Weight: 0.34 Pounds. Purification Method: Hollow Fiber Membrane. Package Information: Bottle. Included Components: Filter. Capacity: 1 Liters. Product Dimensions: 6"L x 1.4"W x 2.4"H. Color: Red. Brand: MSR. Date First Available: August 20, 2009. Best Sellers Rank: #45,056 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 882 ratings 4.6 out of 5 stars. : B01N7GC9Z6. Sport Type: ?Sporting Goods. Model Year: ?2016. Part Number: ?09385. Manufacturer: ?Cascade Designs Inc. Number of Items: ?1. Suggested Users: ?Mens. Brand Name: ?MSR. Item Dimensions LxWxH: ?6 x 1.4 x 2.4 inches. Package Weight: ?0.26 Kilograms. Item Package Dimensions L x W x H: ?6.81 x 4.41 x 2.95 inches. Maximum Flow Rate: ?1 Liters Per Minute. Lower Temperature Rating: ?33 Degrees Fahrenheit. Model Name: ?TrailShot. Item Weight: ?0.34 Pounds. Purification Method: ?Hollow Fiber Membrane. Package Information: ?Bottle. Included Components: ?Filter. Capacity: ?1 Liters. Product Dimensions: ?6"L x 1.4"W x 2.4"H. Color: ?Red. Brand: ?MSR.