DynaVap
No battery. No electronics. No compromises. Battery-free thermal extraction devices machined from medical-grade metals in Stoughton, Wisconsin.
The machinist who rejected batteries
DynaVap was founded by George Breiwa, a machinist and engineer from Stoughton, Wisconsin. Breiwa’s background was in precision metalwork—not cannabis, not consumer electronics, not marketing. He approached the problem of thermal extraction the way a toolmaker approaches any problem: with metal, tolerances, and thermal physics.
His insight was deceptively simple: a battery is a point of failure. Electronics degrade. Circuits corrode. Lithium cells lose capacity. But a piece of machined stainless steel with precisely calculated thermal mass will perform identically on day one and day one thousand. No firmware updates. No charging cables. No planned obsolescence.
Breiwa prefers the term “selective thermal extraction” over “vaporizer.” The distinction matters. A DynaVap device does not electronically regulate temperature. Instead, it uses the thermal mass of machined metal components and a temperature-indicating cap (the “Captive Cap”) to provide audible feedback when the extraction temperature is reached. The user applies external heat—a torch lighter, an induction heater, or any flame source—and the cap clicks when ready. Two clicks on heat-up. Two clicks on cool-down. Physics, not software.
Engineering from the lathe
DynaVap devices are machined from custom-drawn tube stock. The raw material is drawn at the mill in variable wall thicknesses specifically for DynaVap’s components. This is not mass-produced commodity tubing cut to length—it is purpose-manufactured stock designed for the thermal and structural requirements of each part.
The VapCap M (the entry-level device) is machined from 316L stainless steel with no tools required for assembly or disassembly. Four parts. Complete serviceability. Every component is replaceable, and every DynaVap device is cross-compatible with the broader DynaVap ecosystem—tips, stems, caps, and condensers interchange across models and generations.
The Omni line uses Grade 2 titanium for the tip and condenser, reducing thermal mass for faster heat-up and cool-down. The VonG integrates a 10mm or 14mm glass joint, allowing direct connection to hydrated filtration devices without adapters. The WoodWynd uses sustainably sourced Ipe hardwood for the stem, adding natural thermal insulation and a tactile warmth that metal alone cannot provide.
Thermal physics over digital convenience
The DynaVap heating model is governed by the laws of thermodynamics, not a microprocessor. The Captive Cap is a precision component: a bimetallic disc inside the cap flexes at a specific temperature, producing an audible click. The user heats the cap with an external source, the disc clicks at approximately 410°F (210°C), and extraction begins. The position of heat application on the cap determines the session character: heating the tip produces cooler, more flavorful draws; heating the base produces denser, hotter vapor.
This is thermal titration in its purest form—no presets, no app, no Bluetooth. The user learns the device through repetition, developing an intuitive understanding of heat application, timing, and airflow that is impossible to replicate with a digital interface.
The newest M+ features a redesigned tip with relocated thermal mass, a deeper bowl with thinner walls (12-15% larger payload), and a geometric exterior pattern that creates convection heating around the chamber. The cooling fins are gone—their mass has been pushed below the bowl to extend the extraction window within a single heat cycle.
A timeline of development
George Breiwa machines the first VapCap prototype in Stoughton, Wisconsin.
VapCap M launches as the first affordable DynaVap device. Stainless steel, $50 price point.
Omni line introduces titanium components for reduced thermal mass and adjustable airflow.
VonG launches with native glass joint compatibility (10mm/14mm).
M 2020 redesign with refined airport geometry and improved cap retention.
B2 and B2 Stealth launch as beginner-friendly entry points with DuraDyn Stealth Titanium tips.
WoodWynd introduces sustainably sourced Ipe hardwood stems.
M+ launches with redesigned thermal mass distribution, deeper bowl, and convection geometry.
“Once you try a DynaVap vaporizer, you enter a smoke-free world of enjoyment. DynaVap vaporizers use much less than 50% of your material while producing high-level results.”
Why Pixie’s Pantry carries DynaVap
DynaVap represents the opposite end of the technology spectrum from Puffco and Storz & Bickel—and that is precisely why we carry them. Not every user wants digital controls, Bluetooth, or rechargeable batteries. Some want a device that will outlast them. A piece of machined metal with no moving parts, no circuit boards, and no firmware.
In the Pixie’s Pantry Audit Standard, DynaVap scores at the top for materials (316L stainless steel, Grade 2 titanium), cleanability (complete disassembly, isopropyl soak-safe), and catalog integrity (every component is individually purchasable as a replacement part). The fully modular design means no device is ever “unfixable”—every part is a replacement part.
Note: DynaVap products are currently being restocked in the Pixie’s Pantry catalog. Check back soon or contact support for availability.
Frequently asked questions
How does a DynaVap work without a battery?
You apply external heat (torch lighter or induction heater) to the stainless steel or titanium cap. A bimetallic disc inside the cap clicks at the target extraction temperature. Heat until the click, then inhale. Two clicks on heat-up, two on cool-down.
What is the difference between the M, Omni, and VonG?
The M is stainless steel (entry level). The Omni uses titanium components with adjustable airflow. The VonG has a native glass joint (10mm/14mm) for connecting directly to water pipes. All are cross-compatible.
Can I use a DynaVap with a water pipe?
Yes. The VonG connects directly via 10mm or 14mm joints. Other models can be used with a fat mouthpiece or adapter for glass compatibility. See our Hydrated Filtration guide.
How long does a DynaVap last?
Indefinitely. There are no batteries to degrade, no circuits to fail, no heating elements to burn out. The cap’s click disc may lose precision over years of heavy use, but caps are inexpensive replacement parts.
Is DynaVap good for beginners?
The B2 is designed specifically as a beginner-friendly entry point. The learning curve is steeper than electronic devices, but the payoff is a deeper understanding of thermal extraction. See How to Choose a First Hardware System.
Related Reading
Official brand site: dynavap.com
Trademark notice: DynaVap®, VapCap®, and related marks are trademarks of DynaVap LLC. Pixie’s Pantry is an independent retailer. Product specifications and engineering details referenced on this page are sourced from manufacturer documentation, interviews with the founder, and public product literature.