Black Diamond Equipment

Find Online Retailers

Find Authorized Retailers Near You

I want stores that carry:
Climb Ski Hiking/Trekking Apparel

Vapor Helmet

Close X
Vapor Helmet Drag to zoom



The lightest, most breathable and most comfortable climbing helmet we’ve ever made, the Vapor provides reliable, ultralight protection. READ MORE
Item# BD620215ENGRM_L1



Free Economy Shipping On Orders Over $100

Product Actions

Add to cart options
The lightest, most breathable and most comfortable climbing helmet we’ve ever made, the Vapor provides reliable, ultralight protection. Learn More


Providing ultralight, low-profile protection, unparalleled ventilation and a secure and super-comfortable fit, the Black Diamond Vapor helmet is a go-anywhere cragging lid that proves helmets aren't just for multi-pitch trad climbs and big alpine faces. We engineered a sheet of Kevlar and a series of carbon rods in between co-molded EPS foam and a polycarbonate shell to keep the weight at a minimum while keeping you protected. The Vapor's ratcheting suspension tucks into the helmet for compact storage in your pack or haul bag, and removable headlamp clips secure your light on pre-dawn starts or when rapping after dark.

  • Co-molded EPS foam with polycarbonate shell is lower profile than the Vector
  • Geometric, open-air design provides unparalleled airflow
  • Ratchet adjuster with molded push buttons
  • Headlamp clips are removable for reduced snagging on slings and clothing

Tech Specs

Weight :  
[S/M] 186 g (6.6 oz)
[M/L] 199 g (7 oz)
Size Range :  
[S/M] 53-59 cm (21-23 in)
[M/L] 58-63 cm (23-25 in)


Vapor Helmet is rated 4.9 out of 5 by 55.
Rated 5 out of 5 by from I bought this soley on the reviews I am a woman that hates high profile helmets. I started climbing with an Ecrin Roc years ago... ... have been using a BD Half Dome and hated the fit. The Vapor is what girls want! Great ventilation. Huge and comfortable size adjustability. Soft webbing feel on the chin strap. I can easily slip my pony-tail between the helmet and occipital strap that sits at the base of the skull. Good job BD. Spend the extra bucks and get this helmet. Like everyone else, I forget its on my head. I will wear it all day, which is great because I am usually busy teaching others, so I can naturally rolemodel one more safe practice in climbing at no inconvenience of comfort.
Date published: 2014-10-24
Rated 5 out of 5 by from excellent buy A cycling helmet of these materials retails for double this price, so you're not necessarily getting gouged in the grand relative scheme, but it still is a pricey helmet in the climbing world. super duper light. super duper comfortable. super duper low profile. super duper cool (temps and the chyll-brah-bro factor, which is why you wear a helmet, obviously). Dings up easily. Maybe it's cause it feels so light and minimal, but it seems to be as delicate as a flower. If you want a helmet to toss about in your bag, buy the hardshell protection, cause this will get shredded under those conditions.
Date published: 2015-07-16
Rated 3 out of 5 by from Very light, one fit and one design issue Finally upgrading from my ancient but much beloved Ecrin Roc. This Vapor helmet is outrageously light. It feels good when on my head but I wish I could fine tune the straps that encircle my ears to dial in the fit on my head. Secondly, when coiling a rope over my shoulders or when wearing more bulky clothing, I have had the rope and clothing snag the tightening system and either tighten or, more often, loosen the helmet. Seems to me a poor design to have the cinching system able to be snagged by random things.
Date published: 2015-11-03
Rated 5 out of 5 by from The only helmet I wear when weight matters This helmet is simply astounding how light and comfortable it is. I've even slept in it when bivying on a route! Kudos to BD for making an amazing helmet in TWO SIZES! Yes, those of use with larger heads no longer have to settle for goofy helmets that don't fit properly! It does get a bit banged up through regular use (i.e., if you bump a rock, it will likely leave a small cosmetic impression on the helmet). But it is really not a big deal at all. I personally save the wear and tear on this helmet for when it matters, and use a second hard sided helmet for when it doesn't.
Date published: 2016-07-24
Rated 5 out of 5 by from Helium head I've had a Half Dome forever, but wanted something lighter. Opted for the Vapor over the Vector in the middle of a 100 degree spell here in Utah. Happy with the purchase, even though it was a little more $$. It's airier than anything I've worn in the past, ridiculously light, and very easy to adjust into a comfortable fit. I use it for canopy work and was a little worried it wouldn't stand up to constant knocks, whacks and scrapes from branches. Not an issue, though I wouldn't recommend absently hucking it down on rocks after taking it off.
Date published: 2015-07-31
Rated 5 out of 5 by from Sweet lid! This is by far the most comfortable climbing helmet I've used to date. It is intended to be a super light, breathable, lower profile lid that you don't mind wearing. I found all of these claims to be true. It is not going to be as durable as some other hard plastic lids, which is why I kept my plastic helmet for winter. That being said, The Vapor survived a week of Red Rock multi-pitch routes with just a few scuffs and nicks. Head never felt hot and harness system is first class. Brilliant piece, meets all expectations.
Date published: 2014-04-08
Rated 5 out of 5 by from Lighter Than Air The other night I was tinkering in my gear room and plopped my Vapor helmet on my head just for fun. I spent roughly an hour reorganizing and tuning my gear from that day's outing. Afterwards, I walked to the bathroom, looked in the mirror, and laughed at myself. I'd forgotten I had the helmet on! The thing is so light, so comfortable, and so well ventilated that it's easy to forget. This thing has saved my dome on many occasions during both the rock and ice seasons and is always my helmet of choice!
Date published: 2016-11-01
Rated 5 out of 5 by from Glad I upgraded I've been climbing with the Vapor Helmet for over a year and I am extremely pleased with hit. After climbing with the BD Half Dome helmet for nearly 7 years, I decided it was time to upgrade. Contrasting the old Half Dome helmet with the new Vapor helmet, there are a few things that I noticed. The Vapor helmet: -has several more air vents, allowing your head to keep cool. Literally, I can feel the wind blow through it almost like a cycling helmet. -is much lighter. It's noticeably lighter when you pick them both up. -has both soft (fabric-like) and hard padding. -Fits snug and secure; I have a size 7 3/8" head and chose the M/L size. -Rear strap collapses into the helmet for storage, which is my favorite feature. I'm very pleased with this purchase and glad that I upgraded.
Date published: 2016-05-24
  • y_2017, m_5, d_25, h_10
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_55
  • loc_en_US, sid_BD620215_cfg, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_blackdiamondequipment-1