Somebody at a kiosk in Prague handed me their device last month and said: feel this, it weighs nothing. It did not weigh nothing. It weighed a bit more than my keys and I told them so, and they looked at me like I had insulted their family.
But the exchange stayed with me, because weight is the spec nobody quotes and everybody feels. Power figures get printed on boxes. Grams get felt at four in the afternoon when the thing is still in your jacket.
So this is a piece about carrying, not about vaping. I weighed what I actually carried over a normal week, including the devices I no longer carry, and the numbers surprised me more than I expected.
The Scale Does Not Lie, but My Jacket Does
I dug out an old kitchen scale and zeroed it with a plate. Six devices went on it over the course of an evening, some borrowed, some mine, one that belongs to my brother who I still owe money to.
The readings, roughly, because my scale is not a laboratory instrument: a current ILUMA sits somewhere around the hundred-gram mark with a stick loaded. A Glo of the recent generation is similar, maybe a touch more. The Lil Solid line comes in lighter. The smallest Ploom I could borrow felt denser than its number suggested, which is a way of saying the weight distribution matters as much as the weight.
My own carry, the 64-gram one, registers below all of them. That is not a flex. It is just the number, and I checked it three times because the first two readings looked wrong.
What Grams Actually Feel Like by Hour Six
Here is the thing about pocket weight that nobody writes down. It is not the standing weight that bothers you. It is the swing.
A device that sits still in a pocket is fine at any reasonable mass. A device that swings on a jacket hem drags the whole garment sideways, and a hundred-gram object with poor weight placement does more damage to your silhouette than a heavier phone, because the phone sits flat and the device rolls.
By the sixth hour of a trade-show day, I noticed I had started transferring the heavier loaner between pockets like a man who could not settle. The lighter device, I simply forgot about. At the end of the day I found it in the wrong coat entirely, which is the highest compliment I can pay a piece of hardware.
The Weight Is the Spec the Brands Quietly Chased
Look at how the major lines have moved across generations and a pattern appears. Every successive ILUMA got shorter and the solids got denser-but-smaller, and Glo has been trimming mass for years. Nobody markets this loudly, because "we removed twelve grams" is not a keynote slide. They all did it anyway.
The reason is boring and physical. An HNB device competes with the lighter, which lives in the fifth pocket, and with the vape pen, which weighs almost nothing. The industry understood that the device you leave at home earns nothing.
Our own answer, the GEN 5.0, lands at 64 grams in an aluminium shell, which is a strange sentence to type because the shell is the part that should add weight. Anodised aluminium at that thinness reads as premium in the hand but barely registers on the scale. Whether the weight budget was spent correctly is a taste question. That it was spent deliberately is not.
Pocket Physics: Shape Beats Grams Sometimes
Two devices can share a mass and feel entirely different in a pocket. A short, slightly wider body sits flat against the thigh and stays where you put it. A tall slim one pivots on every stride, which is why some people who own tall devices carry them in a case, and the case adds back every gram the engineers saved.
I have started judging devices by the case question. If the honest answer is that you need the case, the weight advantage was never real. If the device survives a naked week in a jacket pocket and comes out with only micro-scratches on the shell, the engineers actually did the work.
Anodising helps here. Bare aluminium shows every key in your pocket. Matte anodised surfaces shrug most of it off, which is the difference between a device that ages and one that just gets used.
The Numbers Side by Side
One table, because some comparisons want a grid, with the usual warning that my scale and my memory are involved.
| What I noticed | Flagship induction units | Compact solid lines | GEN 5.0 (64 g) |
|---|---|---|---|
| Typical mass class | Around 100 g with stick | Mid, feels denser | Below all borrowed units |
| Pocket behaviour | Swings on soft fabrics | Sits well in jeans | Flat, forgettable |
| Case needed? | Most owners say yes | Optional | No, shell shrugs scratches |
| One-hand feel | Substantial | Dense for size | Light without feeling cheap |
The last row is the one I argued about with myself. Light can read as cheap when the materials are light too. Metal changes that equation, which is why the shell material matters more on a light device than on a heavy one.
Who Should Not Care About Any of This
If your device lives in a bag, on a desk, or in the car console, weight is a non-specification. Buy for battery, session quality, stick availability. The grams will never reach you.
If you are a coat person, same answer. Winter solves weight for everybody; every device disappears into wool.
It is the jacket-and-jeans crowd, the people who carry in a pocket from morning to evening nine months a year, for whom the gram count is quietly the most honest number on the box. If that is you, weigh the thing before you buy it. Shops let you. Nobody does, and everybody should.
Where the Light Ends and the Flimsy Begins
The failure mode of chasing grams is a device that flexes when you grip it, or a battery door that buzzes. The way out is material density rather than material removal, and that costs money per unit, which is why the light-and-solid combination tends to live at the cheaper end of the shelves and not the expensive one.
The big brands chase it at the top. Some of us chase it from the bottom. If you want to see what 64 grams in full metal looks like when the factory behind it builds twenty million units a year, the range sits at heatxlab.com/products. Then go hold one, because the scale told you half the story and your pocket will tell you the rest.
And when the kiosk man in Prague tells you his device weighs nothing, you are now allowed to be sceptical. Ask to hold it. Feel where the weight sits. That five-second test has saved me more money than any review I have written.
