Well made and ergometric design of handle makes filling a breeze. Large easy to grip fill port simplifies filling & cleaning. Draining the bladder was a little difficult at the end of the day to allow it to dry out, but that was a minor problem. This is a 3L version, which is probably too large for some folks, but it was what I needed for my hikes.
This review was written in the old system and had content requirements that are different than reviews written today.