GRAV® Cup Bong Bowl

The GRAV® Cup Bowl is a compact, reliable Bong Bowl made for solo sessions and smaller glass pieces. Designed for flowers, this personal-sized bowl keeps things simple, clean, and efficient, giving you just the right pack without wasting your favorite herb.

Made from durable borosilicate glass, the GRAV Cup Bowl features a sturdy neck for added strength and a ground glass joint for a snug, secure fit. That tight seal helps prevent smoke from escaping, so you get better airflow and a smoother pull from your bong, bubbler, or mini water pipe.

Small bowls can heat up quickly, but GRAV solves that old problem with a glass maria around the stem. This built-in grip point makes it easier to pull the bowl after a hit without burning your fingers. Simple idea. Big difference.

Available in 10mm, 14mm, and 18mm sizes, this glass Bong Bowl is compatible with female-jointed pieces and works especially well with mini bongs and bubblers like the GRAV® Pocket Bubbler, GRAV® Mini Beaker, and GRAV® Bubble Base Bong.

Perfect for personal use, quick packs, and smooth solo smoke sessions.

Bowl Features

• Compact Bong Bowl designed for solo smoking
• Made from durable borosilicate glass
• Ground glass joint creates a tight, secure seal
• Glass maria grip helps protect fingers from heat
• Minimalist GRAV design pairs easily with most glass pieces
• Compatible with female-jointed bongs, bubblers, and mini water pipes
• Great for flower
• Available in 10mm, 14mm, and 18mm sizes

Bowl Specifications

10mm Cup Bowl

• Bowl Capacity: Approximately quarter gram
• Joint Size: 10mm Male Joint
• Length: 20mm
• Width: 20mm
• Material: Borosilicate Glass
• Use With: Flower

14mm Cup Bowl

• Bowl Capacity: Approximately quarter gram
• Joint Size: 14mm Male Joint
• Length: 20mm
• Width: 20mm
• Material: Borosilicate Glass
• Use With: Flower

18mm Cup Bowl

• Bowl Capacity: Approximately half a gram
• Joint Size: 19mm Male Joint
• Length: 24mm
• Width: 24mm
• Material: Borosilicate Glass
• Use With: Flower

Best For

• Solo smoke sessions
• Mini bongs and bubblers
• Replacing a broken or missing bong bowl
• Smaller, controlled flower packs
• GRAV glass pieces with compatible female joints

FAQ

What is the GRAV® Cup Bowl used for?
The GRAV® Cup Bowl is a Bong Bowl used for smoking flower with compatible bongs, bubblers, and mini water pipes.

What sizes does this Bong Bowl come in?
The GRAV® Cup Bowl is available in 10mm, 14mm, and 18mm sizes to fit different female-jointed glass pieces.

Is this bowl good for solo sessions?
Yes. The 10mm and 14mm bowls hold about a quarter gram, making them ideal for personal use. The 18mm size holds about a half gram, making it slightly larger.

Will this Bong Bowl fit my bong?
It will fit bongs, bubblers, and water pipes with a compatible female joint. Choose the matching male joint size: 10mm, 14mm, or 18mm.

What is the glass maria for?
The glass maria is the raised ring around the stem. It gives you a safer grip point so you can pull the bowl without burning your fingers.

What material is the GRAV® Cup Bowl made from?
It is made from durable borosilicate glass, a material commonly used for high-quality smoking accessories because it withstands heat well.

Can I use this bowl with mini bongs?
Yes. This compact Bong Bowl works especially well with mini bongs and bubblers, including pieces like the GRAV® Pocket Bubbler, GRAV® Mini Beaker, and GRAV® Bubble Base Bong.

Does the ground glass joint matter?
Yes. The ground glass joint helps create a tight seal with the downstem or joint, reducing air leaks and helping you get a smoother pull.

Browse the entire GRAV collection here.

Added March 8, 2023