Smarts Parts RASE Tank Cover - About on par, tank covers are fairly similar, the neopreme on the RASE is a little thinner.
2002 Diamond Dust Viking (No Upgrades..go figure)
PMI PE 68/3000
Ronn Stern does it again, this tank cover protects it from every day wear and tear, and probably lengthens the life of your tank. It also keeps it clean, and provides a nice soft padding for your shoulder. The tank cover has a sticky type backing on the back, so it stays secure on your shoulder like it should.
All of this, PLUS they look really good, the photo above does no justice to the quality of printing on these covers.
Nothing bad really, some of the covers were manufactered wrong at the beginning, and would not fit the tanks they were supposed to. I've been told the problem has been taken care of, so buy worry free!