In Hong Kong time on October 25, 2016 at the COMPUTEX TAIPEI 2016 ZOTAC announced its own back pack type VR machine the VR GO Backpack release.
The currently published model included the well fabricated machine which includes a GeForce GTX 1070. (during the presentation ZOTAC used the HTC Vive VR device).

The company planning to sell the first versions of the machine in 2016 November and December for about 2000 USD but it will be available later in Europe and Japan also.
The battery size of the VR GO is unknown so we don’t know how long can you play with it.