miniwell Gravity Water Filter Straw by Ultralight and Versatile Hiker Water Filter with Optional Accessories. TUV Proven 99.999999% Removal Rate of Bacteria Emergency Kit Hurricane Storm Supplies.

The filter does everything it says in the description.I run and trek in hills and mountains and rely on the filter with confidence.Great filter with clever accessories.

Great product but should come with a squeeze bag bottle as I try to only use items that can be used multiple times i know it works wit a regular plastic bottle but trying to stop buying them to help with pollution

Very good

I have been using this every weekend for 7 months in the highlands of Scotland and hasn't failed once

Very well made in line filter and so easy to use for a BOB or camping & hiking , very light and small , very happy with this product and service :-)

Very product and works well.

Waste of money. Used as direct on instruction starts to leeks on the side after couple times and mix dirty with clean water. send it to return. Very dissatisfied by the quality of the product

We collected stream water from our woods into a plastic bottle, connected the Miniwell and let the dirty water run through, it came out pristine clean and tasted good.