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Dr. Greenthumb's X G Pen Roam Vaporizer - CAN

$149.95

or 4 interest-free payments of $37.49 with

150 points for Loyal G VIP Members. What is this?

Created in collaboration with iconic Los Angeles rapper and entrepreneur, B-Real, it is with the highest honor we introduce the Dr. Greenthumb’s x G Pen Roam.

Fully customized throughout, the Dr. Greenthumb's x G Pen Roam is an elegantly designed, all-in-one, portable vaporizer engineered to deliver water-filtered concentrate vaporization on-the-go.  Featuring a spill-proof, self-contained borosilicate glass hydrotube, a fully Quartz tank, and powerful 1,300mAh lithium-ion battery, the G Pen Roam heats to temperature within seconds of activation to deliver smooth and flavorful draws with ease.

The Dr. Greenthumb's X G Pen Roam tailors to each user’s flavor and heat preferences through a digital temperature control and LED display ranging from 400°-800°+F | (204°-427°+C), along with a haptic feedback feature that indicates when the device is ready for use.  Designed with strict attention to discrete portability, the Roam is encased within a light yet durable aluminum alloy shell which fully shelters the Quartz tank and glass water tube.  Passthrough technology allows for the device to be used while plugged in, and all parts in connection to the vapor air path can be easily disassembled and cleaned.

Each Dr. Greenthumb's X G Pen Roam comes standard within a hemp travel case, with room for two concentrates jars and a pocket for accessories which include a micro USB to USB charging cable, loading tool, and cotton swabs. 

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Dr. Greenthumb's X G Pen Roam Vaporizer - CAN $149.95
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Limited Warranty:
1 Year

G PEN ROAM

an all-in-one water-filtered portable vaporizer

Temporary out of stock
Dr. Greenthumb's X G Pen Roam Vaporizer - CAN

What's In The Box

1 Dr. Greenthumb's X G PEN ROAM BATTERY
1 Dr. Greenthumb's X G PEN ROAM QUARTZ TANK
1 G PEN ROAM GLASS TUBE
1 Dr. Greenthumb's X G PEN ROAM SILICONE MOUTHPIECE
1 Dr. Greenthumb's X G PEN ROAM HEMP TRAVEL CASE
1 G PEN TOOL
1 MICRO USB CHARGING CABLE

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G Pen Roam FAQ section

How can I tell when my Roam Battery needs to be charged?

When the G Pen Roam needs to be charged, the LED display will show the image of a flashing empty battery, and will not heat if activation is attempted.

My Roam's airflow seems clogged - what can I do?

If your G Pen Roam has restricted airflow, you can do the following to clean and declog:

  1. Separate the following components:
    1. Quartz tank
    2. Tank cover
    3. Two detachable air path channels:
      1. Stainless steel central air path channel inside flip-top lid of battery
      2. Silicone air path channel liner attached to internal backing of battery
  2. Excluding the silicone air path channel, soak the above parts in ISO for at least one hour, then remove and wipe down all surfaces with cotton swabs.  
  3. Use a cotton swab with ISO to clean off any reclaim in the silicone air path channel liner and battery, then wipe down and dry completely.
  4. Common areas for clogging can be found in the stainless steel air path inside the flip-top lid of the battery, the air path opening at the bottom of the Quartz tank, and along the silicone air path liner of the battery.  To minimize clogging in these areas, be sure to limit your loads to smaller dab sizes, no larger than a couple grains of rice.
  5. Fully assemble parts and engage device at full activation on MAX temperature level to burn off any residual ISO on remaining parts.

Regular cleaning and maintenance is recommended to avoid clogging and extend the life of your Roam.

The display seems to be reading a connection issue - how do I fix it?

If your G Pen Roam is experiencing a connection issue, follow the steps below:
  1. Remove tank and tank cover from battery.
  2. Confirm a flush connection between the Quartz tank and tank cover.  A small tab on the bottom of the Quartz tank should fit flat into the bottom of the tank cover.  The tab should be oriented directly towards the Roam mouthpiece when placing the Quartz tank and tank cover back into the battery.  The front panel of the tank cover should also sit flush with the front face of the battery.
  3. If these conditions are met and you are still experiencing connection issues, please contact G Pen Customer Service.

My Roam doesn’t seem to be heating up - what can I do?

If your G Pen Roam is not heating, or is displaying a connection error on the LED screen, you can do the following:

  1. First ensure the Roam is fully charged. 
  2. Remove tank and tank cover from battery.
  3. Confirm a flush connection between the Quartz tank and tank cover.  A small tab on the bottom of the Quartz tank should fit flat into the bottom of the tank cover.  The tab should be oriented directly towards the Roam mouthpiece when placing the Quartz tank and tank cover back into the battery.  The front panel of the tank cover should also sit flush with the front face of the battery.
  4. If these conditions are met and you are still experiencing connection issues, please contact G Pen Customer Service.

How do I replace my Roam’s atomizer?

To replace the atomizer in the G Pen Roam, first flip the tank lid upwards to expose the quartz tank underneath. Be sure to allow the tank to cool completely before handling. Next gently pull the quartz tank with silicone cover away from the Roam's base - the tank itself can then slide downward and out of the tank cover. Insert the new Roam atomizer into the silicone tank cover, ensuring the tabs line up to fit flush. Finally, slide the tank and cover back into the appropriate slot on the Roam.

How do I clean my Roam?

Best cleaning practices for the G Pen Roam can be found below:
  1. Separate the following components:
    1. Quartz tank
    2. Tank cover
    3. Two detachable air path channels:
      1. Stainless steel central air path channel inside flip-top lid of battery
      2. Silicone air path channel liner attached to internal backing of battery
  2. Excluding the silicone air path channel, soak the above parts in ISO for at least one hour, then remove and wipe down all surfaces with cotton swabs.  
  3. Use a cotton swab with ISO to clean off any reclaim in the silicone air path channel liner and battery, then wipe down and dry completely.
  4. Common areas for clogging can be found in the stainless steel air path inside the flip-top lid of the battery, the air path opening at the bottom of the Quartz tank, and along the silicone air path liner of the battery.  To minimize clogging in these areas, be sure to limit your loads to smaller dab sizes, no larger than a couple grains of rice.
  5. Fully assemble parts and engage device at full activation on MAX temperature level to burn off any residual ISO on remaining parts.

How do I fill the water tube in the Roam?

To fill the G Pen Roam's water tube, first remove the unit's battery and heating chamber by gently pulling up and away from the mouthpiece. The Roam's mouthpiece can then be removed from the enclosed water tube by gently pulling upward. Water can then be poured into the tube's opening until it reaches the black fill line at the bottom of the tube. Once the mouthpiece and battery is reattached, the Roam is ready for use.

How do I load concentrates into the Roam?

To load concentrates into the G Pen Roam, first flip the unit's lid upward to expose the quartz heating element underneath. Using the included tool, place concentrates onto the center of the enclosed quartz dish. Once the desired amount of concentrate is loaded, close the lid to cover the heating element. Press the power button two times to activate heating.

How do I activate heating of my G Pen Roam?

Once the G Pen Roam is powered on and the desired temperature is selected, click the main power button two times to activate heating. The Roam will vibrate, and its display will show wavy lines to indicate heating has begun. Once the unit reaches temperature, it will vibrate again and will display a thumbs up. Heating can be cancelled at any time during the process with two more clicks of the power button.

How do I change the temperature of my G Pen Roam?

Once the G Pen Roam is powered on, the temperature setting can be adjusted in increments of 25* F using the two buttons on the side of the device. The temperature can be changed to *C by holding the power button and temperature increase button for three seconds.

How do I turn my G Pen Roam on/off?

The G Pen Roam is powered on with five clicks of the circular activation button located above the G Logo on the rear of the unit. The Roam can be powered off with five clicks of that same button. The unit will vibrate to indicate it has been powered either on or off.