OtterBox today introduces the Defender Series case for the Motorola Atrix; that was quick! You can get the case from OtterBox web site or at ATT stores. Here is more info on this new case for the Motorola Atrix:
The OtterBox Defender Series is synonymous with rugged device fortification. This tri-layer case defends from drops, dust, dings and overall damage. The first layer is a built-in screen protector, full touch functionality is capable while guarding against scratches and scuffs. Layer two encases the device with an impact-resistant polycarbonate shell and layer three finishes the case with a durable shock-absorbing silicone. Included is a holster style swivel belt clip for hands free carrying.
Additional Information for the Defender Series Case for Motorola ATRIX 4G:
* Drop and shock ? protection against drop, bump & shock * Water protection ? not tested or recommended for water protection * Dust intrusion ? dust does not enter in a sufficient quantity to interfere with satisfactory operation of equipment