I've been looking for alternatives to plastic cups for wee ones and I've finally stumbled across these beauties. It sports a removeable handle for older kids and a thermal sleeve to protect little hands from the content's temperature. These seem to be out of stock but I've called my nearest retail store carrying them (found here) and they've put me on their call list for when they arrive (this month, they hope).
I also love these glass baby bottles with colourful rubber sleeves found here.
UPDATE: I also dig these silicone covered glass bottles found here.