Carb Caps

What Is a Carb Cap and Why Do You Need One?

A carb cap is a dabbing accessory that sits atop your quartz banger or nail to help regulate airflow, trap heat, and maximize flavor. By capping your banger after applying your concentrate, you enable lower-temperature vaporization, better heat retention, and significantly smoother hits.

For both beginners and seasoned dabbers, carb caps are a must-have. They allow more complete vaporization of your materials, reduce waste, and deliver richer terpene flavor with every pull.

Types of Carb Caps

• Bubble Carb Caps – Spherical and easy to control, these are ideal for beginners. They allow flexible airflow direction and are compatible with most flat-top bangers.
• Directional Carb Caps – These feature angled air paths that direct vapor across the banger, increasing efficiency and vapor production.
• Spinner & Vortex Caps – Designed to spin terp pearls, these create a cyclone of airflow that maximizes surface area coverage for even heating.
• Flat Top & Dome Caps – Simple, traditional designs that cover the banger effectively and retain heat for consistent results.
• Novelty & Themed Caps – Add personality to your setup with fun styles like our Gnome Cap or Mushroom Cap—without compromising performance.

Why You Need a Carb Cap

• Enhanced Vaporization: Trap and retain heat to get the most from every dab.
• Low-Temperature Dabbing: Enjoy full flavor without burning your concentrates.
• Cleaner Sessions: Reduce leftover residue and make cleaning easier.
• Maximized Efficiency: Use your concentrates more effectively, especially with terp pearls and directional caps.

Carb Cap Compatibility Guide

• Banger Size: Most carb caps are made to fit 20mm or 25mm quartz bangers. Choose a cap that fully covers your banger's top for a tight seal.
• Cap Type: Directional caps pair well with flat-top bangers. Spinner and vortex caps are ideal for terp pearls and slurper-style nails.
• Material Match: Glass and quartz carb caps retain heat well and preserve flavor. Titanium is more durable, though some users report a slight change in taste.

Not sure what fits your setup? Browse our quartz bangers and dab rig kits to find the perfect combo.

Must-Have Accessories

• Terp Pearls – Spin inside your banger with vortex caps to increase surface area and vaporization.
• Dab Tools – Load your concentrates cleanly and precisely.
• Torch – Heat your quartz banger to the perfect temp with a reliable butane torch.
• Dab Rigs – Complete your setup with the perfect rig for water filtration and smooth hits.

Why Shop Carb Caps at Fat Buddha Glass?

We’ve been a trusted name in the cannabis accessories community for over 20 years. Everything in our shop is hand-picked to offer the best quality, durability, and performance—at fair prices. We’re passionate about helping you get the most from your smoking experience, whether it’s your first dab or your thousandth.

• 🚚 Free shipping on every order
• 🔁 Hassle-free returns for peace of mind
• 💬 Expert support from fellow glass enthusiasts

Frequently Asked Questions (FAQs)

What does a carb cap do?

It traps heat and regulates airflow over your concentrate, allowing for better vaporization at lower temperatures. This preserves flavor and boosts overall efficiency.

Which carb cap is best for my banger?

Flat-top bangers pair well with bubble and directional caps. Slurper-style bangers work best with vortex or spinner caps. Always match the cap size to your banger diameter for best results.

Can I use terp pearls with a carb cap?

Yes—vortex and spinner carb caps are specifically designed to spin terp pearls, distributing heat more evenly and improving vapor production.

What size carb cap should I get?

Most standard bangers are either 20mm or 25mm wide. Choose a cap that forms a tight seal across the top to ensure proper airflow control.

Do I really need a carb cap?

Absolutely. A carb cap is one of the easiest and most affordable ways to get more flavor, less waste, and smoother dabs. It’s an essential upgrade for any serious setup.