So last night I tried the mcdonalds cup stealth technique
I was getting ready to go out, about to go see some stand up (Wil Anderson - he's hilarious, check out his podcast; TOFOP), and I thought a quick vape beforehand would be nice
So I got a large maccas cup, my GonG solo stem (I don't have a stealth adapter) and about 1 cm of 7th floor tubing.
I hoped the straw would seal with the tubing, but it didn't, so I cut it in half (so I had 2 "c" shaped piece of tube) and put 1 of the piece inside the stem.
The straw was a little diffy to get in there, but it wasn't moving once it was in.
I trimmed the straw, cut a window in the side of the cup, and I was ready to go
The straw didn't actually make an airtight seal, but it was actually better that way for me.
I got smaller clouds, and the vapor was less harsh than hiring a stem directly
I had it pre-loaded and ready to go when I met up with my buddy, and just sorta sipped on it while we were walking around.
It was so stealth, my buddy didn't realize what I was doing till I told him, and he knows all about my vapes, he just though I had a coke from maccas
I'll have to throw up some pics of it soon haha.