What size bong should you choose?

What Bong Size Should You Choose?

Bong size is one of the easiest ways to narrow down your options.

At Belta Bongs, our range includes compact pieces as well as larger 17–18” designs.

8–10 Inch Bongs

Smaller bongs are a good option if space is important.

They’re generally easier to store and have a smaller footprint than larger pieces.

Consider a smaller bong if:

• You have limited storage space
• You prefer a compact piece
• You don’t want a large glass setup

12–14 Inch Bongs

This is one of the most popular size ranges in our collection.

Belta currently stocks several pieces around this size, including PhoenixStar models, the 14” Cyclops Percolator Bong and other mid-sized glass designs.

Why choose 12–14”?

You get a good balance between:

Size + stability + design + price

For someone unsure where to start, this is one of the first size categories we’d recommend exploring.

17–18 Inch Bongs

If you’re specifically looking for a larger glass piece, this is where things get interesting.

Larger bongs allow manufacturers to incorporate larger chambers and more elaborate glass designs.

One of our standout sellers in this category is the:

17” Twin Diffuser Percolator Tube Bong

The 17” Twin Diffuser Percolator Tube Bong (18mm) is one of Belta Bongs’ genuine best-selling pieces.

It’s a tall scientific-style tube featuring a twin diffuser design and an 18mm fitment.

The combination of its size, straightforward tube construction and diffuser system has made it a particularly popular choice with our customers.

The product currently appears throughout Belta’s customer reviews, with multiple buyers specifically praising the piece and the service they received. (Belta Bongs⁠)

Why is the Twin Diffuser so popular?

We think there are several reasons.

The design is straightforward.

Rather than adding unnecessary complexity, the tube focuses on a clean scientific-glass design.

It’s a substantial piece.

At 17”, it offers the larger format many buyers are specifically searching for.

It uses an 18mm connection.

That’s useful for customers specifically looking for an 18mm setup.

It’s competitively priced.

Belta currently lists the Twin Diffuser at £60, although availability and pricing can change. (Belta Bongs⁠)

What our customers say

The Twin Diffuser has received multiple positive reviews on the Belta website.

One customer described it as “Amazing 10/10”, while another called it an “Excellent bong for the price.” (Belta Bongs⁠)

That makes it one of the products we’d be particularly confident recommending to somebody specifically looking for a larger scientific-style glass piece.