Purewell Outdoor Water Filter Personal Water Filtration Straw Emergency Survival Gear Water Purifier for Camping Hiking Climbing Backpacking

They did not come with easy to understand instructions so I actually have no idea how to use it really. I have not needed to use it yet but I think I might be able to work it out. The instructions are really difficult to comprehend and me and my partner paid a lot of money for these. That being said, although we have not tried them yet, they look like they do the job (you can see the filters inside etc.) and they have a smart design. Please look at a review whereby the user has actually tested them out. Sorry. Please see enclosed picture for the size/scale of how big they are compared to a human hand.

Wasserfilter sind schnell versendet worden. Beim Ausprobieren kamen die Kinder leider nicht zurecht. Sollte ein Geschenk werden, deshalb zurück geschickt. Reklamation einwandfrei abgelaufen.