G Pen are known for their sleek dry herb vaporizers like the Elite and the Pro, but recently they have started making inroads into the concentrate market with the Nova and the recent Connect. However, the new Roam might be their biggest splash yet into the concentrate vaporizer game. This device brings water filtration to a portable concentrate vaporizer. That is a feature that we don’t even see in dry herb vaporizers and it’s something that even the more established concentrate vaporizer brands don’t feature in their products. So, does this innovation work, and is it even worth it? We’ll find out when we get one for review and put it through its paces, but right now we can take a closer look so you can get a better idea of what you are in for.


From the outside, the Roam looks a little like a large dry herb vaporizer like the Mighty. That makes it one of the larger portable concentrate vaporizers since it’s far bigger than any vape pen and will likely be relegated to backpacks and purses as opposed to pockets. Of course, the bigger than average size is because of what’s going on inside of the Roam.

The big innovation is the water filtration feature that G Pen calls the Hydro Tube. It is a slim glass tube that is attached to the mouthpiece, so it’s easy to fill and empty when necessary. It is also completely enclosed inside the aluminum body of the Roam. That should protect it against the two biggest concerns users of this device are likely to have: breakage or leaking. 

The Hydro Tube seems like it should be leak-proof, and it’s likely that accidentally dropping it from a normal height won’t leave you with a broken tube. As for the rest of the device, it has a quartz atomizer that should ensure strong flavor and a fast heat time. The Roam features granular temperature control between the ranges of 600°F and 800°F. It also has a digital LED display that allows you to easily select the temperature you want. The Roam has a 1300 mAH battery and has pass-through charging so you can use it while it recharges.

Are there any potential downsides to the Roam? Well, it does consist of quite a few pieces, which could make assembly, disassembly, and cleaning a complicated affair. Aside from that, we have to wait and see.

Final Thoughts

The G Pen Roam is one of the most promising new concentrate vaporizers we’ve seen in a while, needless to say, we can’t wait to get our hands on it. It definitely has the potential to change the portable concentrate vaporizer market forever. Once we get it, we’ll give you our customary detailed review to let you know if it’s as big of a game-changer as it seems. So keep checking back to check out the full review when it drops.