ZAGG, perhaps best known for its invisibleShield screen protector, is adding two new additions to its also popular lineup of keyboards and cases tonight with the unveiling of two super-thin Bluetooth keyboards designed specifically for iPad.  The keyboards, ZAGGKeys PRO for $99 and PRO Plus for $129, feature the usual iOS specific functions such as media playback and volume controls, copy and paste keys, as well as keys for the Home button, search, etc.

Think the backlighting might drain the battery? HA! If you use the keyboard for eight hours a day, you will get up to three weeks of normal use…and remember that is the backlit model! The keyboard will come in English, French, and German models at launch.

We got our hands on the new keyboards tonight at the ShowStoppers IFA press event and were quiet impressed with the overall build quality. They do not feel cheap (the opposite), which is not too surprising given ZAGG’s reputation of building military grade screen protectors and other quality protective accessories.

The two models are identical to one another, including a magnetic closure that allows it to act as a screen protector when not in use. However, an extra $20 will upgrade you to the Pro Plus model with a backlit keyboard, which is a feature that has noticeably been missing from the go-to iPad keyboards currently on the market.

Will Zagg leapfrog our current favorite ultrathin iPad keyboard from Logitech?

ZAGG told us the two new ZAGGKeys Pro keyboards will hit its website tonight with an expected retail launch at the end of September. We will be bring you a full review when we get more time to play with the new keyboards.