Have only used it domestically, so only the tap filter. That said, in that capacity at least it works great. No leakage, nice tight seal. I have the stainless steel version and it's not light, but it looks nice and feels very sturdy.

If we can assume the other two filter types work as advertised (and we probably can) then I would definitely recommend it - if you are happy with the price.

The other one I looked at was the Lifesaver bottle, which is more expensive upfront, but cheaper on a per liter basis in the long term - especially if you're looking for the purification function. But it's bigger, chunkier and (if I'm honest about my buying rationale) not as attractive.