Grayl

haven't tried it uet

As ordered received within 24 hours

I love this product, easy to use, easy to clean. All in one filter, bottle, and cup. I received my product in a timely fashion. Thanks

Great product! Very happy.

I have yet to hear from Grayl about the Defect in the UltraPress that was just purchased. It leaks around the top which does not appear to seal the water from the outer container thereby significantly reducing the usefulness of the drinking container.