The Frontier Straw Filter is a pocket-size power house ready to provide safe and reliable backcountry water. This compact, ultralight design makes it one of the easiest portable water filtration solutions available. Simple to use straw allows you to drink from a cup, bottle, or directly from a water source. It features a reusable pouch that can be filled when needed or used for storage when the filter is not in use. This straw filter features our BLU Line protection--a trusty basic level of protection which is ideal for fast moving streams and springs. Each filter features activated coconut shell carbon which reduces waterborne chemicals while improving the taste, odor, and clarity of emergency drinking water. Frontier BLU Line filters are the low cost, high value choice for outdoor and back up use, offering reliable protection from the protozoan and chemical contaminants which cause the majority of all waterborne illnesses. Miraguard does not protect users against food borne or disease causing bacteria, viruses, germs, or other disease causing organisms.
I had been using Aquamira Frontier Emergency Water Filter Straw - Pkg. of 3 BLU-30 67005 for quite a while now and I must say, I love it. I read many reviews for this product by and I definitely didn't make any mistake.