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Grav / Bongs

GRAV® Gravitron® 2.0 Gravity Bong

$89.00 $99.99

The GRAV® Gravitron® 2.0 Gravity Bong reimagines the classic gravity smoking experience with upgraded borosilicate glass construction, precision engineering, and powerful gravity-fed performance. Available in Medium, Large, and Monarch editions, the Gravitron delivers dense, efficient draws with a smooth all-glass design built for durability and impact.
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Description

Originally known as the world’s first all-glass gravity smoking system, the GRAV® Gravitron® 2.0 modernizes the gravity bong experience with thicker glass, upgraded seals, and refined functionality. Designed to create large, pressurized draws using gravity and water displacement, the Gravitron delivers highly efficient sessions with minimal smoke waste.

Version 2.0 features significantly thicker borosilicate glass construction for improved durability, along with upgraded platinum-cured silicone grommets for a tighter, more secure seal. The redesigned neck flange also makes lifting and handling easier during use.

Available in multiple sizes and styles—including the elegant Monarch edition with decorative scalloped glass detailing—the Gravitron combines eye-catching design with the signature intensity that has made gravity systems iconic among experienced smokers.

Whether used for solo sessions or social gatherings, the GRAV® Gravitron® remains one of the most recognizable and efficient gravity-powered smoking systems available today.

Specs & Highlights

Medium Gravitron® 2.0

  • 9-inch gravity bong
  • 14mm female joint
  • Includes 14mm funnel bowl
  • Platinum-cured silicone grommet
  • Thick borosilicate glass construction

Large Gravitron® 2.0

  • 11-inch gravity bong
  • 19mm female joint
  • Includes 19mm funnel bowl
  • Platinum-cured silicone grommet
  • Extra-thick borosilicate glass construction

Monarch Gravitron®

  • 12-inch decorative gravity bong
  • 14mm female joint
  • Includes 14mm funnel bowl
  • Decorative scalloped glass body
  • Premium borosilicate glass construction

Shared Features

  • Gravity-powered smoking system
  • Dense, pressurized draws
  • Upgraded thicker glass design
  • Improved neck flange for lifting
  • Efficient smoke delivery system
  • Designed for dry herb use
Why We Love It

We love the GRAV® Gravitron® because it takes a nostalgic gravity bong concept and elevates it with premium materials, thoughtful engineering, and beautiful glasswork. The upgraded 2.0 design feels noticeably sturdier and more refined, while the gravity-powered function delivers uniquely dense, efficient draws unlike traditional water pipes. It’s bold, iconic, and genuinely fun to use.

Care & Use

Fill the outer base approximately halfway with water before use. Insert the bowl into the neck joint, light while slowly lifting the chamber, then remove the bowl and inhale as the chamber is lowered back into the water.

Clean regularly using isopropyl alcohol and coarse salt or a glass-safe cleaning solution to maintain airflow and clarity. Rinse thoroughly with warm water and allow all components to dry completely before reuse.

Handle carefully, especially when separating glass components for cleaning or storage.

Disclaimer: This product may only be used with legal smoking materials and is not intended for use with tobacco products. Smoking may be harmful to your health. This product may not be sold to minors.

About Grav

GRAV® is known for combining scientific glass engineering with modern functional design. Since 2004, the brand has built a loyal following through thoughtfully crafted smoking accessories designed for performance, durability, and clean aesthetics. From iconic water pipes to innovative hand pipes and lifestyle accessories, GRAV® products are created to elevate the everyday experience through smart design and quality materials.

This product may only be used with legal smoking materials and is not intended for use with tobacco products. Smoking may be harmful to your health. This product may not be sold to minors. This product has not been tested by the Food and Drug Administration.

Grav

GRAV® Gravitron® 2.0 Gravity Bong

From $69.00 $79.99

GRAV® LARGE GRAVITRON® (G04.V2)

The world's first all-glass gravity smoking system got a facelift. This new and improved version 2.0 Gravitron® boasts a fivefold increase in glass thickness and upgraded platinum cured silicone grommet for a tighter seal. The 19 mm female ground joint now fits any 19 mm male bowl and the flange at the top of the neck makes lifting the bottle a breeze.

The Gravitron creates big, efficient hits though gravity and pressure. Start by filling the base halfway with water. Then pack the bowl with dry herb and insert it into the joint at the neck of the bottle. Light the bowl and lift the bottle at the same time. Once the bottle is full of smoke, remove the bowl and place your mouth over the neck, inhaling as you lower the bottle. The Gravitron will give you a dense, pressurized hit with no loss of smoke in the process.

Although it's the ultimate party pipe, the Gravitron is still considered one of the most efficient smoking devices on the market today.

GRAV® MEDIUM GRAVITRON® (G03.V2)

This is the smaller version of the large Gravitron, but it still packs the same kind of punch you'd expect from a gravity smoking system. This new and improved version 2.0 Gravitron® boasts a fivefold increase in glass thickness and upgraded platinum cured silicone grommet for a tighter seal. The 14 mm female ground joint now fits any 14 mm male bowl and the flange at the top of the neck makes lifting the bottle a breeze.

The Gravitron creates big, efficient hits though gravity and pressure. Start by filling the base halfway with water. Then pack the bowl with dry herb and insert it into the joint at the neck of the bottle. Light the bowl and lift the bottle at the same time. Once the bottle is full of smoke, remove the bowl and place your mouth over the neck, inhaling as you lower the bottle. The Gravitron will give you a dense, pressurized hit with no loss of smoke in the process.

Although it's the ultimate party pipe, the Gravitron is still considered one of the most efficient smoking devices on the market today.

GRAV® Monarch GRAVITRON® (G04.MON)

This borosilicate gravity bong is the perfect combination of luxury and function. It’s just as powerful as the Gravitron. The Monarch’s large glass body fills with dense smoke as the scalloped glass adds an extra class to your enormous hit.

This product and all products on this site are intended and sold for legal purposes only.

Size

  • Large
  • Medium
  • Monarch
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