This new tank will hold 6ml of juice with atty. 4.2 with the RBA . 25mm across and 56mm im length. I found mine on a site called Misthub.com for $30.99 plus shipping. I have been using it daily since Ive gotten it. With no leaking and great results in flavor and vaping. So far ive just used the 1.2 atty that comes with it . Im not into sub ohming. It does come with a 0.5 atty and a RBA. But Ive been enjoying just using the 1.2 atty at low watts and volts with good flavor lm happy. I think some of yall that think some of these tanks that are small with good results low watts or high are agrivating running out of juice. Give one of these a try.