
Accessories
A water pipe used to smoke cannabis that filters and cools the smoke through water before inhalation.
A bong is a water-filtration pipe used to smoke cannabis. Water bongs have been used across cultures for centuries, with evidence of water pipes in regions spanning from Africa to Asia. The basic principle is simple: smoke passes through water before inhalation, which cools and partially filters it for a smoother hit.
A standard bong consists of a bowl (where cannabis is packed and lit), a downstem (a tube that directs smoke into the water), a water chamber, and a mouthpiece. When the user inhales, negative pressure draws smoke from the burning cannabis down through the water, where it bubbles and cools, then up through the chamber into the lungs. Advanced bongs may include percolators (additional water filtration chambers), ice catches (notches that hold ice cubes for extra cooling), and ash catchers for cleaner water.
Bongs deliver large, cooled hits that are smoother on the throat than joints or pipes. The water filtration removes some particulate matter and water-soluble toxins. However, bongs also make it easy to consume large amounts quickly, which can be overwhelming for beginners. Keep your bong clean by changing the water after each session and periodically cleaning with isopropanol and salt to prevent resin buildup that degrades flavor and hygiene. Glass bongs offer the best flavor neutrality, while silicone options provide durability for travel.