I tried a VR backpack PC for the HTC Vive and it was pretty cool

VR backpacks are officially a thing.  HP, MSI and Zotac all announced VR backpacks, which are basically just battery-powered gaming laptops, with shoulder straps this year. And at IFA 2016, I finally got to try one for myself from XMG. SEE ALSO: Alcatel's Vision VR headset doesn't need a phone The difference with the German computer maker's "Walker VR Backpack" is that it's the first one that's actually shipping this year. Everyone else's VR backpacks are still concepts with no concrete pri