3.0 Conceal Dual Vape Pen

3.0 Conceal Dual Vape Pen

$50.99

Dual Vape Pen Power for Double the Possibilities

Meet the O.pen Conceal 3.0 Dual, a cutting-edge dual vape pen built for variety, flexibility, and control. This 510-thread battery lets you vape two cartridges at once or switch between them with ease. Mix strains, explore flavors, or balance effects—all in one sleek, discreet device.

The Conceal 3.0 Dual vape pen is powered by a 650mAh battery for longer sessions between charges. A built-in LED display shows battery life and voltage levels in real time. It’s everything you love about the original Conceal 3.0, with double the functionality.

Key Features:

🔋 650mAh Battery: Dependable power for long-lasting sessions.
🔄 Dual Cartridge Capability: Vape two 510 carts at once or switch between them.
⚡ Adjustable Voltage: Fine-tune your vapor from 2.4V to 4.0V.
💡 LED Display: Monitor voltage and battery life instantly.
🔄 510 Compatibility: Works with most standard 510-thread cartridges.

View our 510-thread battery collection here.

Troubleshooting

Our 510 batteries should work straight out of the box. If yours is not, these five checks fix most problems.

  1. Make sure the battery is on. Click five times; the lights at the base illuminate when it is.
  2. Make sure it is not in blue dab mode. Click twice to cycle out of it.
  3. Drawing with no vapour usually means a clog or a connection issue.
  4. Press and hold the stylus tip to preheat the cartridge. The lights blink when the preheat is done. Try drawing again.
  5. For a connection issue, lift the centre pin of the battery 1–2 mm with something small like a paperclip so it meets the cartridge.
Shipping & returns

Free shipping on orders over $50. We ship via FedEx and cannot deliver to PO boxes.

30-day returns and exchanges, plus a limited lifetime warranty. Return shipping is at the customer’s cost.

Buy it with

Free shipping over $50. Flat $5.99 otherwise.

30-day returns, no restocking fee.

Friend for Life warranty. If it stops working, we replace it.

The Conceal 3.0 screen cycling through its voltage settings

led screen for voltage & battery

A Conceal 3.0 Dual surrounded by cartridge flavour names

mix cartridges with a dual capacity

Friends outdoors with a Conceal 3.0

designed for good living

The Conceal 3.0 Dual with two cartridges loaded into its base

discreet vape pen

  • Friend for Life warranty
  • Award-winning brand, ten times over
  • Rated 4.2 out of 5

tour the conceal 3.0

A Conceal 3.0 Dual with two cartridges beside it

Dual vape pen

quick start tips

  • Click five times to turn it on or off
  • Toggle L/R plus the centre button to pick your active cartridge
  • Button-activated, with a 12-second time out
  • Click twice to cycle the voltage modes
  • Charge time is 30 minutes
  • Press and hold to preheat
  • Air carb at the bottom for adjustable airflow
A lime O.pen battery over the words O.pen since 2012

Since 2012

the o.riginal vape pen

O.pen was started in 2012 with the goal of making high quality vape pens that stood the test of time. Our 510-thread vaporizers are designed to work perfectly with THC cartridges, with ease of use top of mind, all backed by a Friend for Life warranty.

Learn more
  • 13x award winning
  • Friend for life warranty
  • O.pen since 2012
  • 13x award winning
  • Friend for life warranty
  • O.pen since 2012
  • 13x award winning
  • Friend for life warranty
  • O.pen since 2012
  • 13x award winning
  • Friend for life warranty
  • O.pen since 2012
  • 13x award winning
  • Friend for life warranty
  • O.pen since 2012

dual vape pen FAQs

What is a dual vape pen?

A dual vape pen is a vaporizer battery designed to hold and use two cartridges at once. The Conceal 3.0 Dual allows you to switch between two 510-thread cartridges—or even hit both simultaneously—for a fully customizable session.

Can I vape two cartridges at the same time?

Yes! With the Conceal 3.0 Dual, you can activate both cartridges at once for blended flavor and effects, or switch between them depending on your mood.

What cartridges work with the Conceal 3.0 Dual?

This device is compatible with most 510-thread cartridges, including 1-gram and 2-gram oil carts. Just screw them in and you’re ready to vape.

How do I switch between cartridges?

The Conceal 3.0 Dual has an intuitive button system that lets you toggle between each cartridge individually or use both at the same time. Just follow the included instructions to select your mode.

Does this vape pen have variable voltage settings?

Yes! The Conceal 3.0 Dual offers adjustable voltage from 2.4V to 4.0V, letting you customize your experience for flavor, cloud production, and oil viscosity.

How long does the battery last?

With a powerful 650mAh battery, you’ll get plenty of sessions between charges. The LED display shows real-time battery life and voltage so you’re never caught off guard.

Is this a discreet vape pen?

Absolutely. Despite its dual capabilities, the Conceal 3.0 Dual maintains a compact, low-profile design that’s perfect for discreet vaping on the go.

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