Pros
- 20-second hybrid heating to 215 °C
- 1300 mAh battery yields multiple five-minute sessions
- Includes water pipe adapter and supports dosing capsules
- Textured shell stays comfortable on long pulls
Cons
- Fixed battery cannot be swapped
- Short vapor path runs hot on back-to-back hits
- Flavor tapers off compared to premium units
Boundless CF — Price Comparison (11 shops) 79–171 €
Last updated: 17/04/2026, 6:36 PM
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The CF by Boundless is a portable hybrid vaporizer. Temperature range spans 175 to 215 degrees Celsius with a 20-second heat-up time. The battery offers 1300 mAh capacity. Currently from 79.25 EUR across 4 shops (as of Apr 17, 2026).
Specifications
| Specifications | |
|---|---|
| Heating Method | Hybrid |
| Device Type | Portable |
| Brand | Boundless |
| Power Source | Battery |
| Temperature Range | 175°C - 215°C |
| Heat-up Time | 20 seconds |
| Battery Capacity | 1300 mAh |
| Weight | 140 g |
| Warranty | 2 years |
| Dosing Capsules | View dosing capsules |
| Water Pipe | View water pipe adapters |
| Session Mode | Session |
| Temperature Control | Presets |
| Material | Dry Herb |
| Vapor Path | Plastic |
| Battery Type | Internal |
| Replaceable Battery | No |
| Passthrough Charging | Yes |
| Charging Port | micro-usb |
| Status | Discontinued |
Source: The Calm LeafRetailer, VapospyAggregator · Verified 20.02.2026
About this vaporizer
The Boundless CF is the affordable hybrid porti from the Boundless lineup and combines conduction with convection to reach around 215 °C after about 20 seconds. The internal 1300 mAh battery delivers a few five-minute sessions per charge, making it suitable as a leisure device or backup.
The anodized chamber holds more material than many budget devices, and thanks to the included water pipe adapter and compatible dosing capsules, you get options that are rare for under 150 euros. The structured housing and pivoting mouthpiece hide air vents that keep the device cool in the hand.
You choose the CF if you want a simple, affordable hybrid with real-time temperature display and don't need an app. The heat is enough for water filters, but the short vapor path delivers the most intense flavor in the first puffs, so it suits users who find clouds more important than subtle flavor profiles.
- 20-second hybrid heating to 215 °C
- 1300 mAh battery yields multiple five-minute sessions
- Includes water pipe adapter and supports dosing capsules
- Textured shell stays comfortable on long pulls
- Fixed battery cannot be swapped
- Short vapor path runs hot on back-to-back hits
- Flavor tapers off compared to premium units
The CF by Boundless is a portable vaporizer with hybrid heating (convection + conduction). Heat-up time is roughly 20 seconds. The built-in 1300 mAh battery provides multiple sessions per charge. Features like dosing capsules, water pipe adapter support and passthrough charging round out the package. Our price comparison lists it at 3 shops from €68.32.
How Does the Heating and Temperature Control Work?
The CF uses hybrid heating (convection + conduction). Temperature goes up to 215 °C, heat-up takes roughly 20 seconds.
Hybrid systems combine both methods: fast heat-up via conduction, even extraction via convection. The result is a consistent vapor experience throughout the session.
Research context: A study in the Journal of Pharmaceutical Sciences (Hazekamp et al., 2006) showed that vaporisation at controlled temperatures releases over 95% of target compounds while largely avoiding combustion by-products. Source: PubMed 16637053
How Do I Charge the Battery Properly?
The CF has a built-in 1300 mAh battery. Passthrough charging works — you can use the device while it charges.
How Portable and Ergonomic Is the Design?
The CF is a portable vaporizer. It weighs 140 g — a comfortable weight for daily use.
What Accessories Are Compatible?
The CF works with:
- dosing capsules (clean, quick loading)
- water pipe adapter (WPA, for cooler vapor)
Additional original accessories from Boundless are available separately.
Verdict
The CF is a portable vaporizer by Boundless with hybrid heating (convection + conduction). It suits users who want fast heat-up and solid extraction as well as dosing capsule users. Our price comparison shows it from €68.32 at 3 shops.
Oven Size and Session Flexibility
The Boundless CF has one of the larger ovens among portable vaporizers, holding up to 0.5 g of ground material. This makes it well suited for sharing sessions or for users who prefer loading once and vaping over an extended period. For solo use, a half-pack screen insert reduces the chamber volume and improves extraction efficiency with smaller amounts. The hybrid heating system combines conduction from the oven walls with some convection airflow, producing even extraction across the packed material. Five preset temperatures between 182 °C and 215 °C are accessible via the button interface without needing an app.
Battery Life and Maintenance
The CF carries a 2500 mAh battery that delivers roughly 8–10 full sessions per charge — among the best in its class for battery longevity. Charging via USB takes about 3 hours from empty. The mouthpiece pops off for cleaning, and the internal screen should be soaked in isopropyl alcohol weekly. The oven benefits from a brush-out after every session while still warm. One common maintenance tip: the mouthpiece screen clogs faster than the oven screen, so keeping a few spare screens on hand ensures you always have good airflow. Replacement screens are inexpensive and widely available from Boundless directly.
CF Daily Use
The Boundless CF's 0.3g chamber works well with half-loads too. Place the included concentrate pad as a spacer to halve the effective chamber size for solo sessions. The wide chamber opening makes loading and emptying easier than narrow pen-style vaporizers. Five temperature presets cover most preferences from flavor to cloud production.
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