Out of stock

Grav Labs Bong

16″ Tall

Flared Mouthpiece

Grav Labs Straight Tube Bong

Ice Catcher

Keck Clip Included

Removable Diffused Downstem W/ 14mm Female Joint

Scientific Glass

Straight Tube

Clear Glass

Ice Catcher

45° Joint

Female Joint

14mm Joint

Flared Mouthpiece

Removable Downstem

Scientific Glass

Thick Glass


Grav Labs has a scientific glass bong that is easy to use and has a clean, sleek look. The 16″ flared straight tube bong comes with a 14mm male bowl and a 18mm to 14mm female removable diffused downstem that measures at 4″. The diffused downstem has 8 slits at the end so your smoke is filtered before it hits your flared mouth piece. The mouthpiece itself is 11mm thick and the round, flat base is 7mm thick. Considering that this bong has these measurements and is made with borosilicate glass, you should not be worried about the durability of this product. This water bong also has an ice catcher located in the center so every hit is cooled to perfection. A Grav Labs logo runs down the front of the straight tube. This clear glass bong also has a keck clip to make sure your downstem doesn’t fall out.

Tobacco Disclaimer

All items sold are for legal use of tobacco products only. The products offered are intended for use by responsible adults over the age of 18 (or the legal smoking age of your state), and are not intended for pregnant or nursing women, children, people with or at risk of heart disease, high blood pressure, diabetes, asthma, or those who are sensitive to nicotine, propylene glycol, or vegetable glycerin. Nicotine is highly addictive and may be dangerous to your health. Keep out of reach of children and pets.


There are no reviews yet.