◆ Weighing only 2 oz., the easy-to-use & light Purewell water filter straw takes up very little space in your backpack

◆ Just sip on the straw and water will be filtered when it’s on the way to your mouth

◆ Get down close to the stream or lake and use it to drink straight from the source, or fill your water bottle and insert the filter to start sipping

◆ 0.01-micron (minimum) filter physically removes 99.99% of all bacteria, such as salmonella, cholera and E.coli; removes 99.9% of all protozoa, such as giardia and cryptosporidium

◆ Effectively filters up to 1,500 liters (396 gallons)

◆ Regularly blowing through the water filter after drinking helps keep the filter clean and prevents clogging

◆ Includes a removable lanyard & extension pipe

◆ BPA Free

◆ Meets US EPA drinking water standards