The bottle and small pipe combo is the most quality and convenience I have ever had the high honor to imbibe.
You take a real simple weed pipe, metal or glass, and stick it in the mouth of the bottle.
If the bottle is plastic use any sharp object to stick a hole at the base.
Hold the bottle horizontally, put a straw in that hole and prepare for a monstrosity of a hit.
If it's a glass bottle you need something super sharp for the hole at the bottom, the tip of a strong knife or an ice pick does the job easily.
Water is optional, you don't need and its hard to balance. The best part of this is no cleanup, chuck the bottle when you are done, imagine a bong with a disposable chamber, that's what you got now bro.