An actual Zone with a Ringer-GT top. 

This is the disc that didn't make the cut, back when the Zone came out in 2 versions: with BangerGT vs RingerGT tops.   

It's still all deep snow here, so this review is only about using it for putting. 

I also have the ZoneGT.  The difference is that the rim on the ZoneGT is farther from the edge, concave and very comfortable.  But it's a bit farther inwards than where I normally place my thumb on a putt.  

The Vessel has a ridge, closer to the edge, exactly where the thumb is placed on a putt.  This gives a lot of grip on the top, allowing me to really launch the disc, and get easier farther putting distances. 

This disc is absolutely BEAUTIFUL!!  The vivid colors in swirls, the spear and rope glimmering in the light like jewelry!! This thing has bling!  

The Parallel plastic is awesome. I'm told it's like ESP, but don't own any ESPs to compare.  What I do have and what it feels like to me is Star or Cosmic-Neutron plastics.  Slightly more rigid than my Titanium ZoneGT, more flexible than my Aura Pathfinder. 

I do hope they come out with this disc in a their soft base plastic for those who would like to also use it for putting... If not that's ok, there's always the RingerGT with a 10mm wide 2-3speed rim, that I can try, but that has a different bottom rim, so a completely different disc. :/

Love TSA's stamps so much.  

This has been a great addition to the bag! Not much shoratge in the sport for overstable approach disc. It all comes down to comfortability in your hands. These fit great in my somewhat smaller hands. Reliable with its stability in all plastic types from what ive tried so far. If you are looking for a recommendation this is exactly that from myself. TSA starting to work with Discraft was a great move for them coming out with some great new things to throw! Grab yourself a vessel and don't look back!