Carb Caps

A carb cap is a small lid that sits over your banger while you dab. It traps heat and controls airflow, so concentrates vaporize fully at a lower temperature, which gives better flavor and less waste. Toker Supply stocks bubble, directional, spinner and novelty carb caps from GRAV, MJ Arsenal, Human Grade and Pulsar, with free discreet shipping in the USA.

How to Choose a Carb Cap

  • Fit: the cap must be wider than your banger's opening but small enough to sit inside or on the rim. Check the cap and banger diameters (most bangers are 20–25mm).
  • Bubble caps: the most versatile style; they fit almost any flat-top banger and let you cover the top hole to restrict airflow.
  • Directional and spinner caps: angle the airflow to push pooled oil around the banger, and pair well with terp pearls.
  • Slurper caps: made for terp slurper bangers and won't fit standard buckets.

Carb Cap FAQs

Do I really need a carb cap?

Yes, for low-temperature dabs. Without one, the banger cools quickly and oil left in the bottom doesn't vaporize, so you lose flavor and waste concentrate.

Will any carb cap fit my banger?

No. Measure the inside diameter of your banger and choose a cap made for that size. A bubble cap is the safest universal choice for standard flat-top bangers.

How do I use a carb cap?

Heat your banger, let it cool to dabbing temperature, add your concentrate, then place the cap on top and inhale while gently turning it to move the oil around.

Related: Quartz Bangers · Dab Tools · Dab Rigs

For use with legal concentrates and tobacco products only. Must be 21+ to purchase.