Dosing Capsule Adapter by S&B
Vape accessories
by Storz & Bickel
Dosing Capsule Adapter by Storz and Bickel
The Dosing Capsule Adapter is a filling chamber reducer by Storz and Bickel that lets you vaporise smaller amounts of ground plant material — or load pre-filled dosing capsules — in your Volcano Hybrid, Plenty, or Volcano Classic and Digit. It drops into your existing chamber, cuts the bowl size down to roughly 15mm diameter, and gives you precise, efficient sessions without half-filling a full-sized chamber.
Which Variant Do You Need?
This adapter comes in three versions — each designed for a specific Storz and Bickel desktop vaporiser. Pick the wrong one and it simply won't fit. Here's the breakdown:
| Variant | SKU | Fits |
|---|---|---|
| HYBRID | VS0158 | Volcano Hybrid |
| PLENTY | VS0177 | Plenty vaporiser |
| CLASSIC and DIGIT | VS0172 | Volcano Classic / Volcano Digit |
If you own a Mighty+ or Crafty+, you don't need this adapter — those portables already accept dosing capsules natively. This reducer is specifically for the desktop units with larger filling chambers.
What's in the Box
Storz and Bickel pack everything you need to get started in one small kit. No extra purchases required for your first session.
| Item | Quantity | Details |
|---|---|---|
| Filling Chamber Reducer | 1 pc. | Approx. 15mm diameter |
| Normal Screen (small, regular mesh) | 2 pcs. | Approx. 15mm diameter |
| Dosing Capsule | 1 pc. | Standard S&B stainless steel capsule |
One capsule gets you going, but if you're planning to pre-fill a batch for the week, grab a set of additional dosing capsules separately. You'll want at least 8–10 on rotation if you're a daily user.
Why You Actually Want a Smaller Chamber
Here's the thing about desktop vaporisers like the Volcano: the filling chamber is built for group sessions. It holds a generous amount of ground material — brilliant when you've got mates round, less brilliant when it's just you on a Tuesday evening. Half-filling a big chamber means uneven heat distribution, wasted material, and a thinner vapour quality.
The Dosing Capsule Adapter solves this by physically reducing the chamber to approximately 15mm in diameter. You pack a fraction of the material, the hot air passes through it evenly, and you get dense, flavourful vapour from a smaller load. Less waste, better extraction, and your material lasts noticeably longer. Customers who switch to the adapter regularly tell us they use 30–40% less herb per session for the same result.
The other benefit — and honestly this is the one that sells it for most people — is cleanliness. When you vaporise directly in the chamber, residue builds up on the screens and walls. With the adapter and a dosing capsule, the spent material stays contained in a tiny stainless steel pod. Pop it out, tap it clean, done. Your filling chamber stays pristine for weeks instead of days. If you've ever spent 20 minutes with isopropyl alcohol and a brush trying to get resin off a Volcano screen, you'll understand why this matters.
One honest limitation: the included single dosing capsule is a bit stingy. You'll almost certainly want to buy more capsules separately. Think of this kit as the adapter itself plus a sample capsule to confirm it works the way you want.
How to Use the Dosing Capsule Adapter
- Remove the standard filling chamber from your Volcano Hybrid, Plenty, or Volcano Classic/Digit.
- Place one of the included 15mm screens at the bottom of the filling chamber reducer.
- Either fill the reduced chamber directly with finely ground plant material, or insert a pre-filled dosing capsule into the reducer. To fill a dosing capsule, open the cap, pack ground material loosely (don't compress it — airflow matters), and attach the cap by turning it clockwise.
- Place the second screen on top of the material or capsule.
- Insert the assembled reducer into your vaporiser's filling chamber as you would normally.
- Set your vaporiser to your preferred temperature — 180–210°C covers most ground plant material — and start your session.
- After use, remove the reducer. If you used a dosing capsule, let it cool for a minute, then tap out the spent material. The capsule is ready to refill.
Complete your setup with additional Storz and Bickel Dosing Capsules — a set of 40 means you can pre-fill a full week's worth in one sitting. If your screens are looking tired, replacement screen sets for S&B vaporisers keep airflow consistent and vapour quality high. And if you haven't got a decent grinder, a fine-grind model makes a real difference to how evenly the capsules vaporise.
Specifications
| Specification | Detail |
|---|---|
| Brand | Storz and Bickel |
| Product Type | Filling Chamber Reducer / Dosing Capsule Adapter |
| Chamber Diameter | Approx. 15mm |
| Compatible Devices | Volcano Hybrid, Plenty, Volcano Classic, Volcano Digit |
| Variants Available | 3 (Hybrid / Plenty / Classic and Digit) |
| Screens Included | 2 x normal mesh, 15mm |
| Dosing Capsules Included | 1 |
| Material | Machined aluminium (reducer), stainless steel (capsule and screens) |
| Capsule Compatibility | Standard S&B dosing capsules |
Frequently Asked Questions
Can I use the dosing capsule adapter without a capsule inside?
Yes. The reducer works as a standalone smaller filling chamber. Pack your ground material directly into it with a screen on top and bottom. The dosing capsule is optional — it just adds convenience and keeps things cleaner.
Will this adapter fit the Mighty+ or Crafty+?
No. The Mighty+ and Crafty+ already accept dosing capsules directly in their native chambers. This adapter is designed exclusively for the larger desktop units: Volcano Hybrid, Volcano Classic, Volcano Digit, and the Plenty.
How many dosing capsules come included?
Just one. It's enough to test the setup, but for daily use you'll want a larger set. Storz and Bickel sell packs of 40 capsules, and there are also capsule magazines and caddy keychains for carrying pre-filled capsules.
Are dosing capsules worth it for a desktop vaporiser?
For solo sessions, absolutely. They reduce material waste by 30–40% compared to filling the full chamber, keep your device cleaner, and let you pre-load multiple sessions in advance. The trade-off is a smaller vapour volume per fill — not a problem for one person, but you'll want the full chamber for groups.
How do I clean the dosing capsule adapter?
The reducer and screens can be soaked in isopropyl alcohol (90%+) for 10–15 minutes, then rinsed with warm water and dried. The dosing capsules clean the same way. Do this every 10–15 sessions to keep airflow unrestricted and vapour tasting fresh.
What grind consistency works best with dosing capsules?
Medium-fine. Too coarse and you get poor extraction; too fine and you restrict airflow through the capsule's mesh. A standard 4-piece herb grinder on its finest setting works well. Don't pack the capsule too tightly — leave a little room for hot air to circulate.
Can I use the Hybrid variant in a Volcano Classic?
No. Each variant is machined to fit a specific filling chamber. The Hybrid adapter won't seat properly in a Classic, and vice versa. Double-check your vaporiser model before ordering — it's the most common mistake we see with this product.
Last updated: April 2026
