By Bea, the Glass Gal from Placitas, NM on 7/4/2008

This "add-on" to my water bottle ensures
that my drink goes in my mouth & not down my front - especially important while driving. I love the wide mouth of the nalgene bottles for cleaning - I hate them because of the inability to control the flow of liquid from the bottle to my mouth. The Guyot Dsigns Splash Guard solves this issue with elegance & beauty !! I use both the orignal & mini sizes and I am one happy camper !!!

By N from southern california on 9/6/2007

Makes using the bottle a lot easier - no splashing in your face while you drink!

By Alex the waterboy from New York, NY on 1/3/2007

There's no question that you should drink a lot of water every day, but some people buy 2 or 3 bottles of brand water to accomplish this. That can add up to hundreds of dollars each year ... for what? Water!My wife and I carry 16oz Nalgene bottles with us everywhere these days. The mini splash guard makes drinking from a bottle into a more civil experience. This is a cool product that we didn't even realize we needed until we found it [...].