The GRAV® Bubble Base Bong is a compact yet capable glass bong built for smooth daily sessions. Standing 9.5 inches tall, this mini bong offers more chamber volume than smaller handheld pieces while remaining easy to handle, store, and clean.

Inspired by GRAV’s Deco Beaker design style, the Bubble Base Bong features a concave neck with a comfortable grip pinch, giving it a clean look and a secure feel in hand. The round bubble base adds stability, while the removable downstem makes maintenance simple. An ice pinch lets you add ice cubes for cooler, smoother hits when you want an extra-chilled pull.

Made from durable borosilicate glass, this Bubble Base Bong is a strong choice for anyone looking for a reliable everyday mini glass bong with classic function, modern styling, and GRAV’s signature attention to detail.

Bong Features

• Compact Bubble Base Bong design with a stable, round base
• Durable borosilicate glass bong construction
• 9.5-inch size works great as a daily driver or mini bong
• Concave neck with a grip pinch for comfortable handling
• Removable downstem for easier cleaning
• Ice pinch for smoother, cooler hits
• 14mm female joint
• Includes GRAV® 14mm Cup Bowl and removable 4.5-inch downstem

Bong Specifications

• Brand: GRAV®
• Height: 9.5 inches
• Joint Size: 14mm Female
• Downstem: Removable 4.5-inch 14mm downstem
• Bowl: 14mm Cup Bowl
• Material: Borosilicate Glass
• Length: 4.25 inches
• Width: 4.25 inches

What’s Included with the Bong

• 1 × GRAV® Bubble Base Bong
• 1 × GRAV® 14mm Cup Bowl
• 1 × Removable 4.5-inch Downstem

FAQ

Is the GRAV® Bubble Base Bong considered a mini bong?
Yes. At 9.5 inches tall, the GRAV® Bubble Base Bong works well as a mini bong while still offering enough chamber volume for smooth, satisfying pulls.

What makes the bubble base design useful?
The round bubble base adds stability and gives the bong more water capacity than many smaller straight-tube styles, helping support smoother filtration.

Does this glass bong come with a bowl?
Yes. This glass bong includes a GRAV® 14mm Cup Bowl.

Does it include a downstem?
Yes. The GRAV® Bubble Base Bong comes with a removable 4.5-inch 14mm downstem, making cleaning and replacement easier.

Can you put ice in this bong? Yes. It features an ice pinch so that you can add ice cubes for cooler, smoother hits.

What size joint does the GRAV® Bubble Base Bong have?
It has a 14mm female joint, designed to fit the included 14mm cup bowl and other compatible 14mm male accessories.

What material is this mini bong made from?
It is made from durable borosilicate glass, a popular material for high-quality glass bongs because it handles heat well and is built for regular use.

Is this bong easy to clean?
Yes. The removable downstem makes cleaning easier, and the compact 9.5-inch size is more manageable than that of larger bongs.

Browse the entire GRAV collection here.

Added May 14, 2026