The Nexpaq phone case has recently appeared on Kickstarter and it shamelessly copies Google's modular phone idea. Except that this is a special case. We can mount additional modules on it to further improve the characteristics of the phone. The Nexpaq case has room for six modules – additional speakers, flashlight, SD card reader, and a whole range of sensors such as a thermometer. A total of 12 different accessories are available for the case and the possibility of additional batteries could be the most attractive feature. While the case is equipped with a 1000 mAh battery, each battery module increases the battery by 30 percent. With enough modules, a phone with a Nexpaq case could be powered for several days. The Nexpaq is currently (expected to be available in January 2016) designed for only a few of the most popular phones, such as iPhone 6, Galaxy S5, Galaxy S6 Edge.