Portable Hard Drive Mount

I have been doing a lot of work with my laptop in my favorite recliner. Every time I had to get up I would put my portable hard drive on my keyboard and hope it didn't slide off and hit the floor. I looked at other hard drive holders but could not find any that I thought would hold my hard drive as securely as I wanted it to. I am very happy with how this one turned out. I would like to see some makes of this one. Hope you all like it.