Bottle cage stretched and expanded during the course of a few months use. Now whatever Specialized bottle I insert into the cage it's annoyingly loose and rattles when I'm cycling. To counteract the annoyance I've stuck foam padding on the inside of the cage.

Had one specific issue with this bottle cage that is worth considering before you invest. If you're like me and have a bunch of water bottles you rotate through, note that the larger circumference bottles will stretch the cage out... and mine (currently) has not shrunk back. Great bottle cage for your standard water bottle, but once stretched, all standard size bottles will have some play, wiggle and appear loose in the holder.