Reviewed by Shawnthang from Nooksack, WA on Wednesday, February 2, 2011
I started with one of these, and ordered 3 more. Perfect for taking in the car and conveniently toting around. My 2-year-old can use it well and I don't have to worry about spills. I've never had a leak. Size-to-weight ratio is probably not the best for backpacking (go with a bigger volume). But it's just right for being portable on the go and taking to work.