Bong Bowls & Slides

Bong bowls and slides are the one piece that makes or breaks every hit. At It’s 4:20 Somewhere, we carry over 60 glass bowl pieces in 14mm and 18mm sizes from brands like 420º Below, Empire Glassworks, and Mike Tyson 2.0. Whether you need a basic clear replacement slide or a hand-blown novelty bowl that doubles as a conversation piece, you’ll find it here at the best price online — backed by our Low Price+ Guarantee and 420% Satisfaction Guarantee. Every order ships same-day in plain, discreet packaging.

What Are Bong Bowls & Slides?

A bong bowl — also called a slide — is the removable glass piece that sits in your water pipe’s joint and holds your dry herb. When you light the bowl and inhale, smoke travels down through the downstem into the water for filtration, then up into the mouthpiece. Pulling the bowl out of the joint clears the chamber. Because bowls take direct flame every session, they wear down faster than any other bong component, which makes having a quality replacement on hand essential.

Types of Bong Bowls

Standard Glass Bowls

Clear borosilicate glass bowls are the workhorse of any setup. They’re heat-resistant, flavour-neutral, and easy to inspect for residue buildup. A basic clear bowl in 14mm or 18mm is the most affordable way to keep your bong session-ready.

Screen Bowls & Star Screens

Bowls with built-in glass screens or pinched holes stop herb from pulling through into the water. Our 420º Below 5-hole star screen bowls are a top seller for this reason — no loose metal screens to deal with, and airflow stays smooth and unrestricted.

Novelty & Art Bowls

Hand-blown novelty bowls add personality to your piece. Empire Glassworks leads the category with designs like the Watermelon Slice, Mushroom, and One Eyed Monster bowls — each one crafted with detailed colour work and functional design. These make great display pieces and even better gifts.

Themed & Branded Bowls

The Mike Tyson 2.0 Heavy Bag bowl turns your water pipe into a knockout collector’s item. Branded bowls like these combine thick glass construction with unique aesthetics that stand out from generic replacements.

Fixed Downstems & Slide Sets

If your soft glass bong needs a full downstem-and-bowl replacement, we stock complete slide sets and fixed bowl downstems from 420º Below. These are precision-ground for an airtight fit and ship ready to drop into your pipe.

How to Choose the Right Bong Bowl

Getting the right bowl comes down to three things: joint size, joint gender, and personal preference.

Joint Size: Bong joints come in two standard sizes — 14mm and 18mm. The quick test: if a dime fits inside the joint opening but a penny doesn’t, you have 14mm. If a penny drops right in, it’s 18mm. Most modern bongs use 14mm.

Joint Gender: If your bong has a female joint (an opening you insert the bowl into), you need a male bowl. If it has a male joint (a protruding glass stem), you need a female bowl. The majority of water pipes use female joints, so male bowls are the standard.

Bowl Depth: Deeper bowls pack more herb and burn longer, ideal for group sessions. Shallow “snapper” bowls are better for personal use — you pack a single hit, clear it in one pull, and get a fresh green hit every time.

How to Clean a Bong Bowl

A clean bowl delivers better flavour and smoother hits. Here’s the fastest way to get yours looking new:

1. Soak the bowl in 90%+ isopropyl alcohol with a tablespoon of coarse salt for 20–30 minutes.
2. Shake gently to dislodge residue from the inside walls and screen holes.
3. Scrub stubborn spots with a pipe cleaner or cotton swab dipped in alcohol.
4. Rinse thoroughly under warm running water until no alcohol smell remains.
5. Let the bowl air dry completely before packing your next session.

Pro tip: Clean your bowl every 5–10 sessions to prevent hard resin buildup. The longer you wait, the harder the scrub.

Top Bong Bowl Brands We Carry

420º Below

Precision-made glass bowls and downstems designed for performance. Their 14mm 5-hole star screen bowls are among our best sellers — affordable, functional, and built to handle daily use without cracking.

Empire Glassworks

Hand-blown in the USA, Empire Glassworks bowls are functional art. From the Watermelon Slice to the Cheeseburger bowl, each piece features detailed colour work on thick borosilicate glass. If you want a bowl that people ask about, Empire is the brand.

Mike Tyson 2.0

The Heavy Bag bowl brings knockout style to your water pipe. Available in black and white, these thick 14mm male bowls are built for daily drivers who want something with more personality than a plain clear slide.

Why Buy Bong Bowls at It’s 4:20 Somewhere?

• 60+ bowls and slides in stock — glass, novelty, screen bowls, and complete slide sets
• Low Price+ Guarantee — find it cheaper anywhere and we’ll beat the price
• 420% Satisfaction Guarantee — we stand behind every single order
• Same-day discreet shipping — plain boxes, no logos, no product names on the label
• Free shipping on all US orders over $25
• Authorised retailer for 420º Below, Empire Glassworks, Mike Tyson 2.0, and more

Frequently Asked Questions