Tips and Tricks demonstration of Rapid Pure DIY Trailblazer Water Filter used to create an ultralight (pack weight about 3.1 ounces) , fast, simple water filter system for backpacking, camping or emergency preparedness use. Can be used as a water filter straw or in gravity filter siphon mode. New Ultraceram nano technology flows fast, has enormous capacity, long life, filters out even virus level contaminants (purification), and is Made in the USA. DIY (Do It Yourself) Trailblazer model filter can be found on goFASTandLIGHT.com website. No moving parts, no chemicals, no batteries required – as simple and reliable as can be – low cost – starts under