Dry Herb Vape Size & Weight Comparison Chart: Biggest To Smallest (2026)

TL;DR: What’s The Most Compact Dry Herb Vaporizer Right Now?

Size matters more than most buyers realise. Here’s the most compact dry herb vaporizers you can buy and the ones that are most worth considering in 2026:

• The PAX Plus (91g, 66.8cm) is the best value, most pocketable battery-powered vape.
• Want the newer, more refined model go with the similarly-sized PAX Four.
• The Mighty+ and Venty deliver the best performance if you can live with the bulk.
• The Tafée Bowle 2 and Utillian 850 are the biggest battery-powered options at 280g and 409.5cm / 255.6cm respectively.

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Picking a dry herb vape is easy until you actually have to carry the thing.

• Battery specs look great on paper.
• Vapour quality impresses in reviews.

Then it arrives, you slide it into your jeans pocket, and it immediately feels like you’re hiding a walkie-talkie.

I have been testing dry herb vaporizers for over a decade. I have owned most of the devices below at some point and lived with them daily. The size and weight comparison you see elsewhere is usually a few numbers in a table with no real context.

This article gives you the full picture: exact dimensions, physical volume calculated in cm³, a ranked pocketability list, and honest commentary on what each number means in practice.

If you are new to weed vapes entirely, my guide to the best dry herb vaporizers is the better starting point. Come back here when you know what type of device you want and you need to work out whether it actually fits your lifestyle.

The Full Dry Herb Vape Size & Weight Comparison Table

The volume figure is calculated by multiplying height x width x depth and converting to cm³. It is the single most honest measure of how much pocket space a device takes up. Weight tells you how it feels in your hand and in a jacket. Both matter.

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Vaporizer	Height	Width	Depth	Weight	Volume (cm³)
Dynavap G3	92mm	10mm	10mm	19g	9.2
PAX Plus	98mm	31mm	22mm	91g	66.8
PAX FOUR	107.5mm	36mm	26.7mm	125g	103.3
PAX FLOW	107mm	34.5mm	29mm	135g	107.1
POTV Lobo	114mm	35mm	27mm	180g	107.7
Healthy Rips Rogue 2	92mm	58mm	27mm	178g	144.1
Crafty+	111mm	57mm	33mm	135g	208.8
Tinymight 2	88mm	61mm	37mm	186g	198.6
Arizer Solo 3	130mm	49mm	32mm	280g	203.8
Utillian 850	121mm	66mm	32mm	280g	255.6
Storz & Bickel Mighty+	140mm	80mm	30mm	240g	336.0
Storz & Bickel Venty	157mm	55mm	37mm	252g	319.5
Tafée Bowle 2	117mm	70mm	50mm	280g	409.5

A note on the Dynavap G3: It uses butane heating rather than a battery, so it doesn’t compete in the same category as the rest of the list. It’s included because it is a legitimate dry herb vape and genuinely the most pocketable option money can buy.

Pocketability Ranking: Which Dry Herb Vape Is the Most Portable?

• Pocketability is determined by a combination of physical volume (cm³) and weight.
• A long, thin device (like the Dynavap G3) disappears in a pocket.
• A wide, flat device (like the Tafée Bowle 2) does not.

This ranking reflects real-world carry experience.

Rank	Device	Volume (cm³)	Weight
1	Dynavap G3	9.2	19g
2	PAX Plus	66.8	91g
3	PAX FOUR	103.3	125g
4	PAX FLOW	107.1	135g
5	POTV Lobo	107.7	180g
6	Healthy Rips Rogue 2	144.1	178g
7	Tinymight 2	198.6	186g
8	Crafty+	208.8	135g
9	Arizer Solo 3	203.8	280g
10	Utillian 850	255.6	280g
11	Storz & Bickel Venty	319.5	252g
12	Storz & Bickel Mighty+	336.0	240g
13	Tafée Bowle 2	409.5	280g

A few things stand out here. The Crafty+ ranks lower than the Tinymight 2 despite having a larger volume figure because the Tinymight 2’s flat shape sits in a pocket far more comfortably than the Crafty+’s block-like body.

The Rogue 2 weighs almost the same as the Tinymight 2 but ranks higher because it’s noticeably slimmer.

Fun Fact: The PAX Plus weighs less than a standard deck of playing cards (94g). The Mighty+ weighs roughly the same as a full can of Coke (330ml can = 384g). You feel that difference after four hours of hiking.

Which Dry Herb Vape Is the Lightest?

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• The PAX Plus is the lightest battery-powered dry herb vaporizer at just 91g.
• The Dynavap G3 is lighter at 19g, but it requires a butane torch lighter to use which isn’t something most users want to do.
• Among session vapes with real battery life, the PAX Plus is the clear winner.

The PAX FOUR (125g) and PAX FLOW (135g) are close behind, and all three PAX devices share that same flat, phone-like form factor that makes them disappear in a pocket.

The Crafty+ matches the FLOW at 135g, thanks to its durable but lightweight chassis, but feels noticeably bulkier in practice because of its wider body.

At the other end, the Arizer Solo 3, Tafée Bowle 2, and Utillian 850 all clock in at 280g. That’s heavier than most smartphones. They’re not uncomfortable to carry in a bag, but front pocket daily carry is not realistic for most people.

Which Dry Herb Vape Is the Biggest?

• By physical volume, the Tafée Bowle 2 is the largest portable dry herb vaporizer in this comparison at 409.5cm³.
• The Mighty+ is the second largest at 336.0cm³, followed by the Venty at 319.5cm³.

The Bowle 2 earns its size. It comes with a detachable 300ml cup so you can pair it with water or tea while you vape, and the flavour from its full convection system is genuinely outstanding.

But it’s session vape for home use or outdoor sitting. It’s not a device you slide into a jacket pocket and forget about.

The Mighty+ and Venty are similarly positioned. Both are made by Storz & Bickel and both are genuinely premium devices.

• The Venty is taller and thinner.
• The Mighty+ is shorter and wider.

In terms of absolute volume they’re close, but the Mighty+’s wide body makes it feel bigger in most pockets.

Fun Fact: Storz & Bickel have been making the Mighty form factor since 2014. The dimensions have barely changed over 10+ years. They clearly decided the size was correct and never felt the need to fix what wasn’t broken.

What About Battery Life vs. Size?

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Smaller vapes usually mean smaller batteries.

• The PAX Plus runs for around 8-10 sessions per charge.
• The Mighty+ runs for 90 minutes of continuous use from its 6,600mAh battery.

If you need all-day battery life, you’ll have to accept more bulk.

Here’s how battery life roughly maps to size across the main devices:

Device	Battery	Approx. Sessions
PAX Plus	3,000 mAh	8-10 sessions
PAX FOUR	2800 mAh	~10 sessions
PAX FLOW	2000 mAh	6-8 sessions
POTV Lobo	3,500mAh (18650)	~6 sessions
Healthy Rips Rogue 2	~2,000 mAh	~8 sessions
Tinymight 2	18650 replaceable	~8 sessions
Crafty+	2,800 mAh	~8 sessions
Arizer Solo 3	3,400 mAh	~10 sessions
Utillian 850	5,000 mAh (21700)	Full day
Storz & Bickel Venty	5,940 mAh	90 min continuous
Storz & Bickel Mighty+	6,600 mAh	90 min continuous

The Utillian 850 is interesting here. It packs a 5,000mAh 21700 cell into a body that weighs 280g and measures 255.6cm³. That’s a lot of battery in a relatively contained package. The dual-core heating system needs it and the vapor volume is incredible. Read my Utillian 850 review for more details.

The Tinymight 2 and POTV Lobo both use replaceable 18650 batteries. That’s a genuine advantage for all-day users. You carry a spare cell, swap it in 30 seconds, and you’re back up. No USB cable required.

How to Actually Choose Based on Size

If you plan to carry a vape in your front jeans pocket every day, stick to anything under 150cm³ and 200g.

That points you toward the PAX range, POTV Lobo, or Rogue 2.

If you mostly vape at home or carry a bag, size stops being a dealbreaker and you can prioritise vapour quality instead.

Here’s a practical breakdown by use case:

• Front pocket, every day: PAX Plus, PAX FOUR, PAX FLOW, POTV Lobo. All under 110cm³. All under 180g. The PAX range is the most discreet because of the flat profile.
• Jacket pocket or bag, occasional carry: Tinymight 2, Crafty+, Rogue 2, Arizer Solo 3. Bigger in volume but still portable. The Tinymight 2 is arguably the best vapour-per-gram of pocket space in this tier.
• Home use or deliberate outdoor sessions: Mighty+, Venty, Tafée Bowle 2, Utillian 850. These are not pocket vapes. They’re session vapes. Use them where you’re staying put.
• Stealth carry, absolute minimum size: Dynavap G3. 9.2cm³. 19g. Fits in your wallet if you’re creative. The catch is you need a butane torch to heat it, which is its own conversation.

The Arizer Solo 3 is an interesting outlier. It weighs 280g, which sounds heavy, but the slim cylindrical shape (130mm x 49mm x 32mm) makes it sit comfortably in many jacket pockets. The weight is noticeable but the profile isn’t.

My Honest Take: Which Size Category Is Right for You?

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I’ve carried most of these devices daily at some point. Here’s the honest version:

The PAX Plus is genuinely impressive for its size. 91g. Flat. Discreet. The vapour quality has always been decent rather than exceptional, but the portability is hard to argue with. The PAX FOUR improves on it without adding much bulk, and at $250 it’s the pick of the PAX lineup right now.

The POTV Lobo is the hidden gem in the pocketable tier. It’s slightly larger than a PAX device but the replaceable 18650 battery gives it something the PAX range doesn’t: the ability to swap cells on the go.

For less than $200, you’re getting legitimate performance from a genuinely pocketable device.

If size isn’t a hard constraint and you want the best possible vapour, the Mighty+ is still the GOAT in my humble opinion.

I’ve tested almost everything on this list and I keep coming back to it. The 6,600mAh battery, the quality of extraction, and the consistency across a session are hard to match. The Venty improves on it in some areas but costs £100 more. Unless you specifically need the Venty’s features, save the money.

The Utillian 850’s dual-core heating system includes two independent heaters, one for conduction and one for convection, running simultaneously. In a 255.6cm³ body with a 5,000mAh battery. Worth watching if you care about technical advancement in the category.

For more details on the top performers, check out the full weed vaporizer hub or the best dry herb vapes roundup.

Wrapping Up…

Size and weight are the most underrated factors in dry herb vaporizer buying decisions. The best vapour quality in the world doesn’t matter if the device sits unused at home because it’s too awkward to carry.

• The PAX Plus and PAX FOUR are the most pocketable battery-powered options.
• The Mighty+ and Venty deliver the best performance if you can live with the bulk.
• The Utillian 850 and Tinymight 2 sit in the middle of both categories and are worth serious consideration.

If you are still figuring out what type of vaporizer suits you best, get my New Vaper’s Guide, which covers 15+ years of experience in one free PDF.

Vaping products are intended for adult use only (18+ in the UK, 21+ in some US states). Check your local laws before purchasing. This article contains general product information and does not constitute health advice.

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