Made by Monstech.com these skins come in blue, clear, pink and smoke (no picture available for smoke). Monstech’s skin looks fairly similar to Seidio’s Jet Black Premium Skin but the only difference, that I can see, is that Monstech’s skin covers the keypad.
MONSTECH.COM - Cell Phone Case, MP3 iPod & Zen Case, Silicon Skin, Bluetooth handsfree, Screen Protector, Travel & Car Charger and more
I purchased the smoke color and am quite happy with it.