Overview
Note: This product is no longer available for purchase. This review is provided for reference for existing owners and those who may find this device on the secondhand market.
The HoneyStick Elf Canndual Extreme represented an evolution in concealer battery design. While single-cartridge concealers offer discretion, the Canndual Extreme took things further by accommodating two 510-thread cartridges simultaneously—all while maintaining full concealment.
This dual-cartridge approach solved a common problem: what if you want different products for different situations? With the Canndual Extreme, you could carry a sativa cartridge for daytime and an indica for evening, switching between them with the touch of a button.
Design & Build Quality
The Canndual Extreme featured HoneyStick's signature rugged construction. The device was larger than single-cart concealers by necessity, but the company managed to keep the form factor pocket-friendly despite housing two cartridges.
The concealment was complete—both cartridges were fully hidden inside the device, making it look like a generic electronic gadget rather than a vaping device. For users in situations where discretion was essential, this level of concealment was invaluable.
Multiple color options were available, allowing users to choose a finish that matched their style or preference.
Features
Dual Cartridge Capacity
The headline feature was the ability to hold two 510-thread cartridges at once. A selector mechanism allowed users to switch between cartridges without opening the device or swapping anything out.
This was particularly useful for:
- Strain switching - Keep a daytime and nighttime cartridge ready
- Backup capacity - Never run out when one cartridge empties
- Variety - Switch between flavors based on mood or preference
Full Concealment
Like other devices in HoneyStick's concealer lineup, both cartridges were completely hidden from view. The closed device gave no indication of its contents.
Standard 510 Threading
Compatible with standard 510-thread cartridges, the Canndual Extreme worked with most cartridges on the market.
Performance
Users reported reliable performance from the Canndual Extreme. The switching mechanism between cartridges worked smoothly, and the device fired consistently.
The battery capacity was adequate for the dual-cartridge design, though naturally, using two cartridges meant more frequent charging than single-cart devices.
Why Was It Discontinued?
HoneyStick hasn't made an official statement about discontinuing the Canndual Extreme. Like many vape products, it may have been phased out to make room for newer designs or due to manufacturing considerations.
The company continues to offer other dual-cartridge options in their lineup, including similar concealer-style devices.
For Existing Owners
If you already own a Canndual Extreme, you have a capable device worth maintaining:
- Keep the contacts clean with isopropyl alcohol
- Charge before the battery fully depletes to extend battery life
- Store in a cool, dry place when not in use
- The device works with any standard 510-thread cartridge
Alternatives
If you're looking for a similar device, consider these HoneyStick alternatives:
- Elf THC Box Concealer - Single-cart concealer with 550mAh battery
- Elf Canndual Pro - Another dual-cart option (availability may vary)
Check our HoneyStick brand page for their current product lineup.
The Bottom Line
The Elf Canndual Extreme was an innovative device that solved the problem of carrying multiple cartridges discreetly. While it's no longer available from HoneyStick, it demonstrated the company's willingness to push concealer battery design forward.
For those who own one, it remains a functional and capable device. For those seeking similar functionality, HoneyStick continues to offer concealer-style batteries in their current lineup.