I have both the original ("Move") and "Wide" versions of these mugs and really like them. They're great for when you've gotta run and want a leak-proof container for your coffee – they're double walled to keep it hot and they are easy to clean and nice to drink from.
The Wide is great because it fits in the Cup-One, the Move is great if you need something that fits in a cup holder. I go for the smaller 12oz sizes.
Get them directly from Fellow.