Price (USD)
Boundless CF edgeBoundless CF
$100
Firefly 2+
$250
Boundless CF is typically around $150 lower.
Vaporizer Comparison
Boundless CF vs Firefly 2+
Side-by-side specs, pricing context, and clear decision guidance.
Boundless CF
Boundless Technology $100
VS
Firefly 2+
Firefly Vapor $250
Editorial Summary
Boundless CF and Firefly 2+ are both portable / convection vaporizers, but they target different priorities. Boundless CF is usually the lower-cost pick at $100, around $150 below Firefly 2+. Firefly 2+ has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
23
Different Specs
22
Shared Specs
1
Overall Overlap
4%
Shared Traits
Portable Convection Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Firefly 2+ edgeBoundless CF
~30 seconds
Firefly 2+
~3 seconds
Firefly 2+ has the quicker listed heat-up profile.
Weight
Close callBoundless CF
~142g
Firefly 2+
~140g
Weight is close enough that portability is likely similar.
Heating Style
Close callBoundless CF
Hybrid Convection
Firefly 2+
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 CF
$100
Firefly 2+
$250
Heating Type
Boundless CF
Hybrid Convection
Firefly 2+
Convection
Heat Up Time
Boundless CF
~30 seconds
Firefly 2+
~3 seconds
Temperature Range
Boundless CF
180°C-212°C
Firefly 2+
93°C - 260°C
Chamber Capacity
Boundless CF
~0.5g
Firefly 2+
~0.15g
Battery Type
Boundless CF
Lithium-Ion
Firefly 2+
Removable (proprietary)
Battery Capacity
Boundless CF
1300mAh
Firefly 2+
770mAh
Battery Life
Boundless CF
10-15 sessions
Firefly 2+
<90 minutes
Charging
Boundless CF
Micro USB
Firefly 2+
Proprietary Dock
Charge Time
Boundless CF
~3 hours
Firefly 2+
~45 minutes
Choose Boundless CF if...
- You want the lower listed entry price ($100 vs $250).
- You prefer a hybrid convection heating profile.
- Your usage leans toward hybrid and concentrates sessions.
Typical price
$100
Sold by The Stash Shack
Choose Firefly 2+ if...
- You care about faster heat-up time for quicker sessions.
- You prefer a convection heating profile.
- Your usage leans toward premium and battery swap sessions.
Typical price
$250
Sold by The Stash Shack
Prices are read automatically from retailer pages; 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.
22 differ 1 shared
| Specification | Boundless CF | Firefly 2+ |
|---|---|---|
| Price (USD) | $100 | $250 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid Convection | Convection |
| Heat Up Time | ~30 seconds | ~3 seconds |
| Temperature Range | 180°C-212°C | 93°C - 260°C |
| Chamber Capacity | ~0.5g | ~0.15g |
| Battery Type | Lithium-Ion | Removable (proprietary) |
| Battery Capacity | 1300mAh | 770mAh |
| Battery Life | 10-15 sessions | <90 minutes |
| Charging | Micro USB | Proprietary Dock |
| Charge Time | ~3 hours | ~45 minutes |
| Pass-Through Charging | — | No |
| Dimensions | 100x60x30mm | 129x36x24mm |
| Weight | ~142g | ~140g |
| Power Adjustment | Modular - 5 stage | Digital (precise) |
| Chamber Material | Ceramic | Glass |
| Concentrate Support | Yes | — |
| Brand | Boundless Technology | Firefly Vapor |
| Chamber Type | — | Ceramic |
| Country of Manufacture | China | — |
| Release Date | 2016 | 2019 |
| Session Style | Session | On-Demand |
| Warranty | 3 years | 2 years |
Comparison FAQs
What is the biggest difference between the Boundless CF and the Firefly 2+?
The biggest practical difference is price tier: the Boundless CF sits at $100 while the Firefly 2+ is $250, a gap of about $150 that puts them in different buying brackets.
Which is cheaper, the Boundless CF or the Firefly 2+?
Boundless CF is the cheaper option at $100 compared with $250 for the Firefly 2+, about $150 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Boundless CF or the Firefly 2+?
Firefly 2+ reaches session-ready temperature in ~3 seconds, while the Boundless CF takes ~30 seconds. That's roughly 27 seconds quicker on the Firefly 2+, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Boundless CF and the Firefly 2+?
Boundless CF uses hybrid convection heating, while the Firefly 2+ uses convection. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Boundless CF or the Firefly 2+ hold more flower?
Boundless CF has the larger chamber at ~0.5g, versus ~0.15g on the Firefly 2+. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I swap the batteries on the Boundless CF or the Firefly 2+?
Firefly 2+ uses removable (proprietary), so you can carry spares for back-to-back days. The Boundless CF has a built-in battery you can't swap on the go.
Can I set custom temperatures on the Boundless CF or the Firefly 2+?
Boundless CF controls heat with modular - 5 stage, while the Firefly 2+ uses digital (precise). Firefly 2+ gives you finer per-degree control.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.