Antec MX-1 eSATA & USB 2.0 HDD enclosure
 

The Antec MX-1 is part of the new Veris brand and features a very unique design. You get eSATA and USB 2.0 connectiviy inside a solid plastic & aluminum enclosure. It is a bit larger than most enclosures, but features a very effective cooling design to keep the temperature of the installed SATA drive down to a minimum.

http://www.techpowerup.com/reviews/Antec/MX-1