Most helpful critical review
9 of 10 people found the following review helpful
Warning--cap does not fit 1-liter Enviro bottle
on December 1, 2008
I purchased this for a 1-liter New Wave Enviro water bottle. It does NOT work on that water bottle, it is too small and the threads are completeley different. It fits a Klean Kanteen bottle, NOT New Wave Enviro. Have no idea how to return this, I suspect I'm out the money.