Price (USD)
Boundless CFV edgeBoundless CFV
$110
Sticky Brick Junior
$150
Boundless CFV is typically around $40 lower.
Vaporizer Comparison
Boundless CFV vs Sticky Brick Junior
Side-by-side specs, pricing context, and clear decision guidance.
Boundless CFV
Boundless Technology $110
VS
Sticky Brick Junior
Sticky Brick Labs $150
Editorial Summary
Boundless CFV and Sticky Brick Junior are both portable / convection vaporizers, but they target different priorities. Boundless CFV is usually the lower-cost pick at $110, around $40 below Sticky Brick Junior. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
21
Different Specs
19
Shared Specs
2
Overall Overlap
10%
Shared Traits
Portable Convection
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callBoundless CFV
Convection
Sticky Brick Junior
Convection
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless CFV
$110
Sticky Brick Junior
$150
Temperature Range
Boundless CFV
100°C-221.1°C
Sticky Brick Junior
N/A
Chamber Capacity
Boundless CFV
~0.15g
Sticky Brick Junior
~0.2g
Battery Type
Boundless CFV
Internal
Sticky Brick Junior
None
Battery Capacity
Boundless CFV
2200MaH
Sticky Brick Junior
N/A
Battery Life
Boundless CFV
30-40 minutes
Sticky Brick Junior
N/A
Charging
Boundless CFV
Micro USB
Sticky Brick Junior
N/A
Charge Time
Boundless CFV
~2.5 hours
Sticky Brick Junior
N/A
Dimensions
Boundless CFV
120x70x30mm
Sticky Brick Junior
114x76x25mm
Power Adjustment
Boundless CFV
Digital
Sticky Brick Junior
Manual
Choose Boundless CFV if...
- You want the lower listed entry price ($110 vs $150).
- Your usage leans toward budget and ceramic chamber sessions.
- You prefer Boundless CFV's overall feature mix and form factor.
Choose Sticky Brick Junior if...
- Your usage leans toward wood and analog sessions.
- You prefer Sticky Brick Junior's overall feature mix and form factor.
- You value how the Sticky Brick Junior balances size, controls, and everyday practicality.
Spec Comparison Table
Direct comparison of every spec from each device profile.
19 differ 2 shared
| Specification | Boundless CFV | Sticky Brick Junior |
|---|---|---|
| Price (USD) | $110 | $150 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Convection |
| Heat Up Time | ~30 seconds | — |
| Temperature Range | 100°C-221.1°C | N/A |
| Chamber Capacity | ~0.15g | ~0.2g |
| Battery Type | Internal | None |
| Battery Capacity | 2200MaH | N/A |
| Battery Life | 30-40 minutes | N/A |
| Charging | Micro USB | N/A |
| Charge Time | ~2.5 hours | N/A |
| Dimensions | 120x70x30mm | 114x76x25mm |
| Weight | — | 190g |
| Power Adjustment | Digital | Manual |
| Chamber Material | Ceramic | — |
| Brand | Boundless Technology | Sticky Brick Labs |
| Adjustable Airflow | — | Yes |
| Country of Manufacture | China | United States (USA) |
| Release Date | 2016 | 2019 |
| Session Style | Session | On-Demand |
| Warranty | 3 years | Lifetime |
Comparison FAQs
What is the biggest difference between the Boundless CFV and the Sticky Brick Junior?
There's no single headline gap. The differences are spread across 19 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which is cheaper, the Boundless CFV or the Sticky Brick Junior?
Boundless CFV is the cheaper option at $110 compared with $150 for the Sticky Brick Junior, about $40 less. Live retailer pricing can shift, so confirm before buying.
Does the Boundless CFV or the Sticky Brick Junior hold more flower?
Sticky Brick Junior has the larger chamber at ~0.2g, versus ~0.15g on the Boundless CFV. 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 CFV or the Sticky Brick Junior?
Boundless CFV controls heat with digital, while the Sticky Brick Junior uses manual. Boundless CFV gives you finer per-degree control.
What battery life can I expect from the Boundless CFV and the Sticky Brick Junior?
Boundless CFV's spec sheet lists 30-40 minutes; the Sticky Brick Junior lists N/A. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
How similar are the Boundless CFV and the Sticky Brick Junior?
Across the 21 specs we line up, they share 2 and differ on 19, an overlap of about 10%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.