This tank is made of "flavor safe" Polypropylene.
It has a 3/4" OD and holds approximately 6 ml's including the XL 45mm length cartomizer.
Tank includes 2 Aluminum Caps and O-rings, a XL Cartomizer and Drip tip and comes drilled with or without my normal side fill hole.
(Drip tip color may vary, you can request your 2nd choice in the order comments section. Ming style tips NOT included.)
I highly recommend using a Tank Tool to keep from damaging the o-rings when inserting your cartomizer.