Been away from the board for awhile. At one of my stores while supply shopping, I noticed the good reviews of the ProTank II and mini II. Last I visited the forum (ages ago), tanks were getting complaints of cracking & leaking, so I went with a different setup. Because the members here were helpful when I was an absolute newbie, I came back to see what the opinions was here on the forum for these glass tanks. All said, I placed an order My Vapor Store for the spinner/twist combo - 900mah twist & a 1300mah spinner with T3 tanks. Placed a preorder elsewhere for the mini II tanks. With my current mod & ecig backup, I can toss them in my purse & not worry about leaks. Now my dumb question is: Can I do the same with these tanks/batteries ? Or do I need to put them in a ziplock bag before dropping them in my purse? Does this setup need to be kept in the 'upright' position? 
