GRAV

GRAV 12" Upline Water Pipe

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The smaller of the two gorgeous Upline Water Pipes, this 12" version also has thick 38mm glass. The thoughtful downstem catches the ashes in the base of the bong, the upper chamber and angled mouthpiece serve as splash guards, and the perc restrictions do the filtering. All-in-all Upline bongs are amongst the best ever made.
  • Height: 12"
  • Joint: 14mm Female
  • Use With: Dry Herb
  • Comes With: 14mm Octobowl
  • Designed By: Micah Evans

Features of this Water Pipe

Water Pipe
This piece is powered by hydrodynamics that smooth and cool every inhale.
Straight Tube
This pipe features a sleek, minimalist silhouette. Its clean lines streamline the travel of smoke without any added chambers or contours between the joint and mouthpiece.
Dry Herb
This piece works with dry herbs! Dry herbs are the pure plant form, best when paired with a quality grinder for evenly cut material.
14mm Joint
This piece features a standard 14mm joint, suitable for all 14mm accessories. Use this measurement to match pipes with the best slides, nails, domes, ash catchers, and pre-coolers.
Stemless
This stemless (a.k.a. 'direct inject') water pipe has no downstem. Airflow instead travels directly through the open joint.
90° Joint
This piece features a 90° joint. Choose ash catchers, pre-coolers, and other accessories made at the same angle as your water pipe.
Female Joint
This piece features a female joint. Pair it with a male accessory of the the same diameter for a soulmate match. Use an adapter to attach a female accessory to this piece.
Scientific Glass
Pardon me while I pop on my lab coat -- like the "laboratory", not the attention-hog dog next door. This pipe boasts high grade construction and a crisp, laboratory-like silhouette.
Bent Neck
This pipe features a bent neck for casual pulls that don't make you strain to lean over the neck of your pipe. The comfortable effect also offers a stylish, modern look.
Collab
This product features a collaboration of great minds, combining the talent of popular artists, brands, and celebrities. My human and I combine our genius all the time -- he throws the frisbee, I bring it back. How collab is that? We've got to start charging all those drooling Labradors for such an epic show.
Ladder Perc
Invented by Micah Evans of Grav Labs, the ladder perc is the signature engineering element of their Upline collection -- famously dubbed "Advanced Perconomics." A series of restricted chambers are stacked in a ladder or spine-like silhouette where smoke gets diffused through each individual chamber.
Donut Percs
I may be a bulldog, but I can definitely appreciate a good old-fashioned donut. This piece features a donut-shaped perc -- these are a subgenre of the circ perc, with the added filtration power of an interior row of slits that maximizes diffusion.
Dewar's Joint
This piece features a reinforced joint for added durability against butterfinger paws and powerful tails.
Borosilicate
I've got my Boo Paw of Approval on this bulldog-strong glass. This piece is crafted with strong borosilicate glass that's known for being durable against breakage, resistant to extreme and quick-changing temperatures, and easy to clean.

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