Price (USD)
Boundless CFC 2.0 edgeBoundless CFC 2.0
$90
Sticky Brick Runt
$146
Boundless CFC 2.0 is typically around $56 lower.
Vaporizer Comparison
Boundless CFC 2.0 vs Sticky Brick Runt
Side-by-side specs, pricing context, and clear decision guidance.
Boundless CFC 2.0
Boundless Technology from $59.95
VS
Sticky Brick Runt
Sticky Brick Labs $146
Editorial Summary
Boundless CFC 2.0 and Sticky Brick Runt solve similar use-cases with different tradeoffs. Boundless CFC 2.0 is usually the lower-cost pick at $90, around $56 below Sticky Brick Runt. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
22
Different Specs
21
Shared Specs
1
Overall Overlap
5%
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callBoundless CFC 2.0
Conduction
Sticky Brick Runt
Convection
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless CFC 2.0
$90
Sticky Brick Runt
$146
Heating Type
Boundless CFC 2.0
Conduction
Sticky Brick Runt
Convection
Temperature Range
Boundless CFC 2.0
60°C-230°C
Sticky Brick Runt
N/A
Chamber Capacity
Boundless CFC 2.0
~0.5g
Sticky Brick Runt
0.1g - 0.25g
Battery Type
Boundless CFC 2.0
Internal 18650
Sticky Brick Runt
None
Battery Life
Boundless CFC 2.0
12-14 sessions
Sticky Brick Runt
N/A
Charging
Boundless CFC 2.0
Micro USB
Sticky Brick Runt
N/A
Charge Time
Boundless CFC 2.0
~3 hours
Sticky Brick Runt
N/A
Power Adjustment
Boundless CFC 2.0
Digital
Sticky Brick Runt
Manual
Brand
Boundless CFC 2.0
Boundless Technology
Sticky Brick Runt
Sticky Brick Labs
Choose Boundless CFC 2.0 if...
- You want the lower listed entry price ($90 vs $146).
- You prefer a conduction heating profile.
- Your usage leans toward portable and discrete sessions.
Current price
$59.95
at Boundless Technology
Choose Sticky Brick Runt if...
- You prefer a convection heating profile.
- Your usage leans toward wood and analog sessions.
- You prefer Sticky Brick Runt's overall feature mix and form factor.
Prices are read automatically from retailer pages and were last checked Sep 3, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Spec Comparison Table
Direct comparison of every spec from each device profile.
21 differ 1 shared
| Specification | Boundless CFC 2.0 | Sticky Brick Runt |
|---|---|---|
| Price (USD) | $90 | $146 |
| Device Type | Portable | — |
| Heating Type | Conduction | Convection |
| Heat Up Time | ~30 seconds | — |
| Temperature Range | 60°C-230°C | N/A |
| Chamber Capacity | ~0.5g | 0.1g - 0.25g |
| Battery Type | Internal 18650 | None |
| Battery Capacity | — | N/A |
| Battery Life | 12-14 sessions | N/A |
| Charging | Micro USB | N/A |
| Charge Time | ~3 hours | N/A |
| Pass-Through Charging | No | — |
| Dimensions | 130x33x30mm | — |
| Weight | ~85g | — |
| Power Adjustment | Digital | Manual |
| Chamber Material | Ceramic | — |
| Brand | Boundless Technology | Sticky Brick Labs |
| Adjustable Airflow | Yes | Yes |
| Country of Manufacture | China | United States (USA) |
| Release Date | 2018 | — |
| Session Style | — | On-Demand |
| Warranty | 3 years | Lifetime |
Comparison FAQs
What is the biggest difference between the Boundless CFC 2.0 and the Sticky Brick Runt?
The biggest practical difference is heating approach: Boundless CFC 2.0 runs conduction while Sticky Brick Runt runs convection. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Boundless CFC 2.0 or the Sticky Brick Runt?
Boundless CFC 2.0 is the cheaper option at $90 compared with $146 for the Sticky Brick Runt, about $56 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Boundless CFC 2.0 and the Sticky Brick Runt?
Boundless CFC 2.0 uses conduction heating, while the Sticky Brick Runt uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Boundless CFC 2.0 or the Sticky Brick Runt hold more flower?
Boundless CFC 2.0 has the larger chamber at ~0.5g, versus 0.1g - 0.25g on the Sticky Brick Runt. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I set custom temperatures on the Boundless CFC 2.0 or the Sticky Brick Runt?
Boundless CFC 2.0 controls heat with digital, while the Sticky Brick Runt uses manual. Boundless CFC 2.0 gives you finer per-degree control.
Which is more discreet, the Boundless CFC 2.0 or the Sticky Brick Runt?
Boundless CFC 2.0 is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the Sticky Brick Runt is more conspicuous in hand and harder to keep out of sight.
What battery life can I expect from the Boundless CFC 2.0 and the Sticky Brick Runt?
Boundless CFC 2.0's spec sheet lists 12-14 sessions; the Sticky Brick Runt lists N/A. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
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