Well built, great looking, great function. It's a tad larger around than I'd have liked (tough to fit into my pack's bottle pocket), and a bit heavier, but it's still one of the most convenient options for collecting and purifying on the move. I'd not

Great product, well made and will come in very handy in my future travels!!

Absolutely love this product, I love the quality material, the design and pattern designs. Everything about this product is hand washable and machine washable except for the filter purifier attachment. Although I do have to say that there is something

Wow! You can reach a water source using the outer cup and a long piece of cord. Boil water and cook in the cup. Add a coffee kit . Water purification on the go. Take it on overseas trips.

I thought the Grayl Purifier was useful and fairly easy to use. We used it it Kenya without an issue.

All in one is better than 3 other products.

Solid build quality. Works as advertised. Great product!

Too pricey

To have a water purifying vessel and cook cup/lid all in one is a game changer. It reduces the amount of gear required when packing a go bad for day trips or an on the go EDC pack. Built exceptionally well.

I have used my new geopress water purifier. On a one day fishing trip And it works great. I love it Great investment