Pros
- Convection-only heater reaches 221 °C in ~25 seconds
- 2,500 mAh battery delivers about six full sessions
- Includes WPA and dosing capsule support out of the box
- Lightweight shell keeps it pocket-friendly
Cons
- Plastic chassis feels less premium than metal rivals
- Built-in battery cannot be swapped mid-day
- Airflow is tighter than open artisan convection rigs
Boundless CFV — Price Comparison (1 Shop) 118.00 €–186.53 €
Last updated: 23/09/2026, 4:11 AM
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The Boundless CFV by Boundless is a portable convection vaporizer. Heat-up time is 25 seconds. The battery offers 2500 mAh capacity. Currently from 167.17 € across 1 shops (as of Sep 23, 2026; other regions).
Specifications
| Specifications | |
|---|---|
| Heating Method | Convection |
| Device Type | Portable |
| Brand | Boundless |
| Power Source | Battery |
| Heat-up Time | 25 seconds |
| Battery Capacity | 2500 mAh |
| Weight | 126 g |
| Warranty | 3 years |
| Water Pipe Compatible | View water pipe adapters |
| Session Mode | Session |
| Material | Dry Herb |
| Vapor Path | Isolated |
| Replaceable Battery | No |
| Passthrough Charging | No |
About this vaporizer
The Boundless CFV is the pure convection successor to the CF and combines a 2,500 mAh battery with a stainless steel heater that reaches 221 ° C in around 25 seconds. The bowl floats in the airflow so your herb doesn't touch hot metal - the flavor boost over the old CF is immediately noticeable.
You get three interchangeable heat rings, WPA support and dosing caps, so you can switch between pocket sessions and glass adapters without any modification. The battery lasts about six cycles and charges via USB, while the lightweight plastic housing keeps the CFV portable despite the powerful heater.
At rank 86, the CFV is right for you if you want convection without having to maintain a sensitive manufactured device. The one-button operation remains the same as the CF, so you can easily show friends what a boundless conduction device feels like versus a modern convection stick.
- Convection-only heater reaches 221 °C in ~25 seconds
- 2,500 mAh battery delivers about six full sessions
- Includes WPA and dosing capsule support out of the box
- Lightweight shell keeps it pocket-friendly
- Plastic chassis feels less premium than metal rivals
- Built-in battery cannot be swapped mid-day
- Airflow is tighter than open artisan convection rigs
How Does the Heating and Temperature Control Work?
The Boundless CFV uses pure convection heating. The temperature range reaches up to 221 °C, and the heat-up time is around 25 seconds.
With convection, hot air flows through the material without touching it directly. This produces particularly pure vapour with little residual taste between draws.
Research context: A study in the Journal of Pharmaceutical Sciences (Hazekamp et al., 2006) showed that vaporization at controlled temperatures releases over 95 % of the desired active compounds, while combustion by-products are largely avoided. Source: PubMed 16637053
How Do I Charge the Battery Properly?
The Boundless CFV has a fixed 2500-mAh battery.
How Portable and Ergonomic Is the Design?
The Boundless CFV is a portable vaporizer.
What Accessories Are Compatible?
The Boundless CFV is compatible with:
- Water pipe adapter (WPA, for cooled vapour)
Additional original accessories from Boundless complement the scope of delivery.
Verdict
The Boundless CFV is a portable vaporizer from Boundless with pure convection heating. It is aimed primarily at users who prioritise vapour quality and flavour. Our price comparison shows it from 139.00 € incl. shipping at 18 Shops.
CFV Convection Principle
The Boundless CFV relies on pure convection: hot air flows through the material without touching it directly. This produces especially aromatic vapour with clear terpene profiles. The heat-up time of 20-30 seconds is longer than with conduction devices, but the material is extracted more evenly. Ideal for flavour enthusiasts who place vapour quality above cloud production.
CFV Chamber Size
The generous chamber of the Boundless CFV holds up to 0.5 g — enough for extended sessions or small groups. For solo use, fill the chamber only halfway and use the included silicone lid as a spacer. Convection works best with a loose fill and a medium grind. Grinding too finely can block the airflow.
CFV Temperature Selection
The Boundless CFV offers stepless temperature control from 160 to 221 degrees. For pure flavour, start at 170-185 degrees. From 195 degrees, vapour production becomes visibly denser. Above 210 degrees, extraction dominates over flavour — ideal for the final draws from a chamber. The OLED display shows the target and actual temperature at the same time.
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Spec comparison
| Boundless CFV | CFX | |
|---|---|---|
| Type | Portable | Portable |
| Heating | Convection | Hybrid |
| Temperature | 221°C | 38°C - 221°C |
| Heat-up time | 25s | 20s |
| Battery | 2500 mAh | 5000 mAh |
| Price from | 167.17€ · other regions | 117.73€ · incl. shipping |
| Boundless CFV | CFX Plus | |
|---|---|---|
| Type | Portable | Portable |
| Heating | Convection | Hybrid |
| Temperature | 221°C | 121°C - 221°C |
| Heat-up time | 25s | N/A |
| Battery | 2500 mAh | N/A |
| Price from | 167.17€ · other regions | 111.18€ · incl. shipping |
Compatible Accessories
Replacement Parts
1
The Boundless CFV is a portable vaporizer from Boundless with pure convection heating.
The Boundless CFV uses pure convection heating. Hot air flows through the material without direct contact — ideal for pure, aromatic vapour.
The Boundless CFV reaches operating temperature in around 25 seconds.
No, the Boundless CFV has a fixed 2500-mAh battery.
Yes, the Boundless CFV is water pipe compatible (WPA). With a suitable adapter, it can be connected to a bong.
Boundless provides a 3 year warranty on the Boundless CFV.
Our price comparison shows current prices from various online shops.
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