i was bought this as a joke being so large, but that was over 6 months ago and now two stone lighter my camel goes everywhere with me, the screw opening can be a bit fiddly but once opened proveds an easy and quick fill. extremely comfortable with light padded straps, holder for rear light for night walking and a small zip compartment for house keys. the drinking tube is easy and the bit mechanism never makes the water taste of anything but water. liquid stays cool even on hottest days for at least an hour.
has made the longer more difficult climbs easy when hands free.
(Written by: fezman)