GRAV Conical Pocket Bubbler
The new line of pocket bubblers from GRAV (formerly Grav Labs) are a great way to enjoy a water-filtered blunts and pre-rolls. The Conical pocket bubbler can also fit a 10mm bowl or banger so you can use it with dry herb or concentrates as well. The bubbler chamber is large enough to hold enough water to make for a well-filtered. smoother smoking experience while being compact enough to take with you on the go. The Conical Pocket Bubbler has an ergonomic design and long straw to keep your hits cool.