Product review (1 stars): Do not use for drinking water.  It leaves a horrible taste.
The connections and hose appear to be good quality.  I had to run about 25 gallons of water through the hose to remove most of the plastic hose taste.  I'm not sure if this is just how it goes with plastic tubing or if there are better quality products out there that don't have the taste issue out of the box.

After a little more use and having water sit in the hose, I can say that this hose give the water an intolerable taste.  Do not attempt to use for drinking water.