The Bastard Pro Topcap

Play on the old top vent of your Bastard Large or Medium? Then this is your chance to solve those problems. This is the topcap of the Bastard Pro and is now available separately! This topcap works completely differently and is airtight. The Air Cap with silicone tip and flipping mechanism ensures even more precise temperature control and effortless operation. By turning the rotating mechanism on top, you easily increase or decrease the air flow.