Rating: 4 / 5
This bottle is similar to the Platypus and there were several things I liked about it.
First of all I liked that the opening was on the side and not the top. This makes for easier pouring and I don't spill as much water. I also liked that it came with an FDA approved anti-microbial agent built into the bottle. I liked that one litre model seemed to roll up smaller than my Platypus of the same volume.
What I didn't like was the sport cap which leaked. It didn't leak where I expected - the cap actually warped and was leaking from underneath and not out the pull top as I had expected. I ended up replacing the cap with one from my Platypus.
All that said I still think this is a great container and the cap issues aside I will purchase the Liquitaner again.