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Why We Like The Black Diamond Vapor Helmet
The Black Diamond Vapor Helmet is now lighter than ever, making us forget we have anything clipped to our head at all. The webbing and cord harness system saves grams and space in our pack yet gives us infinite adjustments for a snug, made-for-us fit that won't slip or shift when we dyno or get horizontal. As we chase the sunset to the last pitch, the large side vents help us keep our cool, while the tough top cap gives us reliable protection as our partner battles the final crux above. When the sun goes down, the low-profile clips secure our headlamp for a well-lit rap.
Details
- Featherweight helmet for the local crag and hard-earned alpine lines
- Polycarbonate crown increases protection and durability
- Ultralight ALUULA composite under crown reduces weight
- Strong molded EPP foam sides keep gram count down
- Large lateral vents allow optimal airflow to keep you cool
- Webbing and cord adjustments for a secure fit and packability
- Minimalist headlamp clips are replaceable for longevity
- Item #BLDZ9P6
- Shell Material
- [top cap] polycarbonate, [foam] EPP, EPS, ALUULA
- Ventilation
- 18 fixed vents
- Fit Adjustment
- cord system
- Certifications
- CE, UIAA
- Claimed Weight
- [small/medium] 5.5oz (155g), [medium/large] 6.35oz (180g)
- Activity
- climbing
- Manufacturer Warranty
- limited 2 year
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 53 ratings
Review Summary
Customer Images
Here's what customers have to say
The helmet is widely praised as exceptionally lightweight and comfortable, with reviewers highlighting its extraordinary lightness and breathability. It is described as durable and well-ventilated, with various adjustment features allowing for a customized fit. However, some users have experienced issues with the fit, particularly those on the upper end of the size range. Overall, the helmet is considered an excellent, high-quality product that provides great protection without weighing the user down.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageSeptember 1, 2025
Great helmet
This was my my ultralight choice for a Baker climb. I forgot it was on a few times.
Originally reviewed on blackdiamondequipment.com
August 29, 2025
Light, works well with headlamp! Fits big head.
Adjust well to my big head ! Comfortable. Headlight strap mounts work well. Lightweight. Best helmet that I have owned.
Originally reviewed on blackdiamondequipment.com
August 26, 2025
Great helmet for the alpine environment!
Super light and very breathable. No excuse not to bring it even if only need it for a short technical section in the big mountains. Great for long multi-pitch climbs where every ounce matters as well. You do have to be careful with how you pack it and treat it since it’s more fragile than most helmets but that is what you get at this weight class…
Originally reviewed on blackdiamondequipment.com
August 12, 2025
Light, stylish and comfortable
I like this helmet! I wore it climbing in Squamish, BC on some hot days and barely noticed it was there. My long hair was braided and that did not seem to get in the way of the helmet padding or tightness system. I never took any falls, but it works great as far as I can tell! I like the black with the gold logo.
Originally reviewed on blackdiamondequipment.com
July 30, 2025
Great helmet!
The Black Diamond Vapor Helmet is hands down one of the best climbing helmets I’ve ever used. It’s incredibly lightweight, so much so that I often forget I’m even wearing it. That’s a game-changer on long multi-pitch climbs or alpine routes where every ounce counts.
Originally reviewed on blackdiamondequipment.com
June 5, 2025
Great light helmet
I have worn this helmet rock climbing and ski mountaineering with various hats underneath. Takes a bit of playing with the fit, but was able to fit it well in different conditions. Extremely light, which probably means less durable. Ive been carrying mine in a light sack and trying to be careful when packing. Overall amazing helmet.
Originally reviewed on blackdiamondequipment.com
June 4, 2025
I do miss the old design
The new vapor design does the job. Incredibly light and soft, but doesn't quite look as good as the old one. I also loved the plastic fitting and adjustment system in the old one that I could adjust with one hand with ease. The new soft strap fittings are ok, but it does add a bit of complexity to get it to sit right.
Originally reviewed on blackdiamondequipment.com
May 24, 2025
Ultra light
This is a very nice helmet. I am right in the middle size-wise, I wore a medium in the old Tracer helmet, which makes fit a little challenging. Since this is a multi-season helmet for me, it is a little floppy with no hat, but fits great for cold rock/ice days. Very light, and the straps are quick and easy to adjust.
Originally reviewed on blackdiamondequipment.com
April 7, 2025
Very light
The helmet is actually very light and doesn't feel as flimsy as I imagine it might. I really liked the fact that I can't see it while I'm wearing it.
Originally reviewed on blackdiamondequipment.com
April 1, 2025
Super Light
This helmet is way more lightweight than my Petzl. Haven’t had a “ROCK!” test, yet. But my neck muscles are thanking me.
Originally reviewed on blackdiamondequipment.com
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