Google phone cases come in a variety of materials, including plastic, cloth, leather or rubber. Putting a case on your new Google phone is one of the least expensive and simple ways to protect your new phone from damage. Finding a protective case for your new T-Mobile G1 phone is getting easier by the minute, as more and more manufacturers are pumping them out even as you read this… After all, 1.5 million of us pre-ordered the G1 phone, so it’s only logical that at least half of us are going to opt for cases. There are also pouches made for the Google phone, which some call cases, so be sure you get what you are looking for. To truly protect your phone, you will want to buy one of each.