Just wondering if anyone has heard of the Knockout Bong? It attaches to the neck of a beer bottle and has a one-way valve for smoking and allowing air into the bottle so you can chug after your rip.

My beer bong days are behind me now, but I thought this might be a good tool for smoalking, due to it's similarity to the infamous Machine.

Check out their website and let me know what you think!

SWIM thinks a device like the vortex gravity bong is even more suited as it doesn't need to remove the water to suck all the goodies inside.
A device like this would make it so easy to get everthing in with just one or two tokes, SWIM is wondering if spice wouldn't burn due to the rapid sucking action from the water. SWIM thinks a DIY gravity bong is a good way to experiment with this method of administration. Have there been any experiments with this before ?

Yes its really cool please use the search on the site its been posted Before take care thinks for the share but next time do a search

A more effective method would be either the Glass Vapor Genie or dabbing the DMT (personally I find dabbing more effective than the GVG, since all the vapor can be cleared in one hit and the vapor is extremely smooth and flavorless).

https://wiki.dmt-nexus.me/DMT#Smoked_.2F_Vaporized

Sorry about that! I didn't see anything when I searched the site, or when I used Google to do a search.

Same goes for for the GVG with the straight (cylindrical) ceramic filter (disc) of the original wooden VaporGenie pipe and a good torch lighter.
Plus it's more practical and probably more efficient but of course more expensive.