Great product - Katadyn Gravity BeFree Microfilter

I recently bought the Katadyn but I have not had a chance to use the filter. However, I backpacked a section of the Big Cypress in January and a member of our group used this filter which prompted me to purchase it! The water filtered quickly, tasted great, and with the large mouth, it was easy to fill the bag. The system looks great and seems to be well made.