The 20" Rock Glacier Bong

Elevate your session to arctic levels of smoothness with The Rock Glacier, a 20-inch masterpiece of Scientific Glass engineering. This towering water pipe is designed for those who demand maximum filtration and icy-cool hits every time.

❄️ Precision Design for Ultra-Smooth Hits
The Rock Glacier combines formidable size with intricate internal architecture, ensuring every draw is silky smooth and flavorful.

20-Inch Scientific Grade Glass: Crafted from heavy-duty Borosilicate Glass, this straight-tube design offers excellent stability and the durability expected from top-tier scientific pieces.

Stacked Double Percolation: Experience the difference of two powerful stages of diffusion. Smoke is channeled through the lower chamber's high-diffusion percolator and then filtered a second time in the mid-chamber, creating an avalanche of fine bubbles for maximum cleansing and cooling.

Integrated Ice Pinchers: Located high in the neck, the sturdy Ice Catcher allows you to stack several ice cubes, providing the final, sub-zero stage of cooling for a truly Glacier-Smooth inhale that prevents throat burn and coughing.