A cross between a bong and a traditional pipe. Bubblers blend bong filtration and functionality with the conveinence and portability of a traditional hand pipe. Do not add the water to the chamber and the bubbler can easily function as a traditional pipe. Bubblers are perfect for traveling because of their functionality and transportable size. Like bongs they can be blown in a more much creative manner. Because of the uniqueness of their designs bubblers tend to be a bit more expensive than traditional hand pipes.