Rab Infinity Jacket

1 review
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4-star:   1
3-star:   0
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1-star:   0



The Infinity jacket by Rab is designed to be super-light,…

Rating: rated 4 of 5 stars
Source: tested or reviewed it for the manufacturer (return)


The Infinity jacket by Rab is designed to be super-light, yet very warm. This 850 European down jacket weighs only 18 oz and even has a hood. The Infinity is geared towards those who need lightweight performance without sacrificing warmth. Find out more about the Rab Infinity Jacket in my video.


  • Warm
  • Light


  • Not many pockets


Nice looking puffy. I am in the market for one and had my eye on the Brooks Range Mojave. This looks as though it could be an option as well.

1 year ago
andrew f.

helpful review. i thought hard about this but ended up with a mountain hardwear jacket, the hooded phantom, which i reviewed on this site.

1 year ago

My Rab Strata with the Pertex shell material is pretty fantastic. I bet this jacket works well too

1 year ago

Great looking jacket and good video review. Is the actual weight 16 oz per your video or 18 oz per your written review? There must be a healthy fill weight of the 850 down in this jacket, especially considering the lack of additional cinching features and the super light 10d Quantum fabric. Is the fabric translucent. Showing the down insulation? Is there a drawcord hem? Many questions, I know, but I am considering this jacket for my Winter purchase. Thanks.

1 year ago

Thanks for watching! According to Rab's website, the Jacket weighs 18 oz, but I have seen it in other reviews as 16 oz. I'll go with 18 and I just misspoke in the review. The fabric is not really translucent, but feels sooo thin that you almost think it must be. yes, there is a hem drawcord. great jacket.

1 year ago

Where to Buy

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Manufacturer's Description

Visit Rab's Men's Infinity Jacket page.

Retailers' Descriptions

Here's what other sites are saying:

The Rab Infinity Jacket is an ultra-light down filled jacket with a water resistant Pertex Quantum GL shell. This amazing jacket has stitch-through baffle construction and high quality 850 hydrophobic goose down fill. When you're not using the Infinity, stuff it away in the included stuff sack.

- CampSaver.com refers to the men's version

Hit the mountain in fast-and-light style with the Rab Men's Infinity Down Jacket. Yup, chill-crushing 850-fill goose down. Wind is always a factor of mountaineering, and the Pertex outer shell wards off freezing breezes handily while you top out a climb or trek to the summit. Lycra in the insulated hood helps to secure it around your face, and elasticized cuffs lock out cold leaks around your wrists. Rab polished off the Infinity with a short cut and highly-packable design so it stashes into its own, included stuff sack and rides along in your day pack without eating up all the available space.

- Backcountry.com refers to the men's version

On Sale. Free Shipping. Rab Men's Infinity Jacket FEATURES of the Rab Men's Infinity Jacket Pertex Quantum GL inner and outer 850FP European Goose Down (210g/7oz in size L) Rab fluorocarbon free Hydrophobic Down developed in conjunction with Nikwax Stitch-through baffle construction Lycra edged down filled hood 2 YKK zipped hand warmer pockets 1 YKK zipped internal security pocket YKK front zip, mini internal insulated zip baffle, chin guard Elasticated cuffs, hem drawcord Stuff sack Regular fit SPECIFICATIONS of the Rab Men's Infinity Jacket Weight: 17 oz / 486 g 10d/10d 25g/m2, 100% nylon 6 This product can only be shipped within the United States. Please don't hate us.

- Moosejaw refers to the men's version