Rib Cage of Glass
The GRAV Bubbler was already a master of disaster to begin with. When it gets souped up by the Upline filter, it becomes unstoppable. The three filtration rings smooth out the harshest of rips and the additional rings on the mouthpiece make the overall body extra sturdy.
- Designed by Micha Evans, created by GRAV
- Upline reinforced mouthpiece
- Upline rings in body filter big hits
- Carb on the left-hand side
- Dense 5mm borosilicate glass