Fill the bong with water: Add enough water to the bong's water chamber to cover the downstem or percolator.
Pack your vaporizer: Pack your vaporizer with your desired dry herb or concentrate.
Attach the water pipe adapter to the vaporizer: Insert the male end of the water pipe adapter into the vaporizer's mouthpiece or designated attachment point.
Insert the water pipe adapter into the bong: Insert the female adapter into the bong's joint.
Heat up your portable vaporizer
Inhale: Place your mouth on the bong's mouthpiece and inhale as you would with a regular bong. The vapor from the vaporizer will be pulled through the water and into your lungs.
Clean up: When you're finished, remove the water pipe adapter from the vaporizer and the bong, and clean both.
It's important to note that different water pipe adapters and vaporizers may have slightly different steps, so make sure to read the manufacturer's instructions before using your specific devices. Additionally, be sure to handle glassware with care to avoid any accidental breakage.