Reviewed by JS from Colorado on Wednesday, June 5, 2013
I bought 2. One came cracked (although it was very well-packed) and STP sent a new one immediately. I don't like the taste of plastic and my porceline cups can only be filled half way if I want the coffee to stay in them just getting over the bump in our driveway. This cup is a great solution...A full cup of hot coffee for the drive to work and no spills.
Reviewed by Coffee addict from Wyoming on Monday, April 29, 2013
While I like the double-walled idea, the amount of liquid this cup holds is significantly less than I anticipated. In addition, the silicone top off gases, initially, so I have given up using it for now. Hoping in a few more weeks, it will not smell so bad!
Reviewed by Jimmy from Portland, Oregon on Monday, September 17, 2012
Not a bad item. The first two arrived broken but exchanged free of charge. Handy for morning coffee without spills(especially when going up stairs). The lid stays tight, but has a "rubbery" smell to it.