Looking for a case for your spiffy iPhone 3G? Check out this list of every case that's rolled through the Mac|Life offices, from clear plastic shells to silicone skins to luxurious leather wraps. (Rejected headlines included "We've Got Cases, Yes We Do. We've Got Cases...to Review!" and "Casey McCaserson's iPhone Case Bonanza!")

So you bought an iPhone, but as a tree-hugging type, you aren't so excited about purchasing a big hunk of plastic just to keep your phone from getting dinged up. Agent 18's EcoShield is a big hunk of recycled plastic, though, which should make you feel better.

The ClearShield case gets its name from its clearness, its shield-like properties, and the fact that it is a case. More fascinating facts -- and our verdict -- after the jump!

The aptly named Two-Tone Silicone Case comes in pink/white, blue/white, black/slightly different black, and white/slightly different white. See? Two tones!

The Orion is a stylish leather sleeve for your iPhone, and it's only $20.

If you're willing to pay a premium for sleek style (and you probably are since you own an iPhone), check out the Incase Slider.

The C.E.O. Glide is a leather slide case, and we're pretty sure you don't have to be the chief executive officer of a company to use one, so, you know, bonus.

(Rejected opening lines: "To the left, to the left! To the right, to the right! Now Glide, baby, Glide!")