I picked one up from Creme De Vape, before they were available in the US, and have been using it since Feb 18. It is beautiful. Watch Todd’s review for details. Absolutely no leaks. The top fill cap doesn’t thread onto the coil so it won’t end up with the coil stuck in the top cap like all my other nautilus coil tanks sometimes do. The machining is really good. Seems like Smokers Store design paid off. You can’t believe this tank came from China. I’ve got some authentic Taifuns and this tank compares well. Top fill like the Taifun GTR. Until you actually have one in your hand you can’t fathom how nice it is. I’ve got six different tanks that use nautilus coils and this is one of the top two. The other is the Mark Bugs Gem RC. If you haven’t seen any of Mark’s product you should take a look. It is alot more expensive but really a nice tank. Super nice top fill. Vapin’ Art has them both.