Got my newest shipment from vaporkings. I really do like these things. after not using one for the last few weeks, it was a very nice change from dripping and using my Tube Tank.
These are the new ones with the silver pin in the rubber cap.
Heads up...... filled mine up last night, no problem. Great throat hit and great flavor. This morning before I left for work, I topped it off for my 12 hour shift. On the way to work, I game it a few gently shakes to get the new liquid mixed in....next think I know the whole thing is empty...liquid from window to window and splattered all over my scrubs.
Took me a bit to figure it out....but the center pin/rubber cap got pushed down a bit leaving a gap between the rubber cap and the mouth piece = liquid spilling all over......
Gently pulled back up a bit and business as usual. no more leaks, no more trouble.
As a side funny note....all morning, people would walk into the nurses station, start sniffing and say ' who has maple syrup?' I kept my mouth shut.....
BTW, the flavor was butterscotch...but on my scrubs, did smell like maple syrup.