Rondoy Down Jacket (sale)

A full length mountaineers' and trekkers' jacket for the highest ranges. Ideal for 6000m Himalayan peaks, the high Andes, and the Winter Alps. £193 less than our standard version.
Typical Operating Temperature
Guideline minimum temperature. Sleeping Bag TOT: you should get a night’s sleep, under normal circumstances. Clothing TOT: you should feel warm enough, assuming low/moderate activity. Sleep System TOT: relates to full system. For more details, see our Technical Briefing.
-20°C / -4°F
For clothing, weight is for size: M. For sleeping bags, weight changes with selected length/width. N.B. there may be some variation in the weights of finished products.
720g / 25oz
Rondoy Down Jacket (sale)

The jackets were incredibly warm and light, equally suited to ensure we were warm when climbing and even when static, melting snow, in the advance camps.
Jonathan Phillips, Imperial College, Obra Valley Expedition (GARHWAL HIMALAYA, INDIA).



  • £193 less than our standard version
  • Exceptional 900 fillpower European Goose down
  • HS2 outer: waterproof & totally windproof (untaped on this jacket)
  • Inner fabric: Lightweight M1
  • Box-wall construction for maximum loft
  • Pockets:
    • 2 waist level hand warmer pockets
    • 1 zipped chest pocket
    • 1 large zipped internal security pocket
  • Full-length two way zip protected by storm baffle
  • Internal draft baffle and beard guard behind zip
  • Elasticated inner back for snug fit
  • Adjustable velcro cuff tabs
  • Zip-off helmet hood with cord adjustment and volume reducer
  • Fleece-lined collar
  • Elasticated adjustable draw-cord hem
  • Clip loop for securing
  • Reflective tape (for night location) on chest and on the clip loop
  • Stuff Sac
  • Packed Size: 17 x 28cm*

*Please note: We make our stuff sacs big enough to allow fairly easy stuffing rather than reducing the jacket to the tightest minimum.


The Rondoy Jacket meets the needs of a wide range of mountaineers, climbers and high altitude trekkers. This version, made in waterproof HS2 fabric, is on offer at £193 less than our standard version.

A lightweight mountaineering and trekking jacket, the Rondoy is designed for climbing, mountaineering, and trekking in the Himalayan six-thousanders, Alpine winters, as well as Andean peaks from Rondoy through to Fitz Roy.

Box-wall construction is used to achieve the -20°C temperature rating. The (untaped) waterproof and wind-resistant HS2 outer fabric gives excellent protection to the down in damp, snowy conditions. 

Two hand-warmer pockets at the waist, one chest pocket for stashing and quick access to your camera, a helmet-compatible hood, and adjustable Velcro cuffs make this an exceptionally high-specification mountaineering Jacket.

Dispatch time: As with all PHD products, these are made to order and by hand. We estimate it will take us around 4 to 6 weeks to make and dispatch sale orders. During busy periods it may take a little longer.


Lightweight M1 fabric (weight: 39 gsm)

Lightweight silky microfibre. This close-weave 20 denier fabric is fully downproof, but also light and flexible enough to allow the down full loft. A reliable performer that has been the basis for much of our lightweight gear for some time.

900 Fillpower Down

European goose down of very high quality. A truly excellent down with large clusters, consistent quality and lively long-term performance. More on our down insulation.

Waterproof HS2 outer fabric (weight: 88 gsm)

HS2 is a 2-layer laminate, a high-spec option for the outer layer of our insulated gear. This ripstop fabric strikes an excellent balance between lightness and durability. It is light enough for our Belay tops and tough enough for expedition use in our Omega clothing, while the Kappa clothing makes full use of both its qualities. HS2 is completely waterproof (when the seams are taped) and offers excellent breathability. (Weight: 88gsm).

Reviews relate to our standard Rondoy jacket

"The jackets were incredibly warm and light, equally suited to ensure we were warm when climbing and even when static, melting snow, in the advance camps."
Jonathan Phillips, Imperial College, Obra Valley Expedition (GARHWAL HIMALAYA, INDIA).

"I summited Elbrus with the help of your Rondoy jacket - made the 17 hour summit day very comfortable indeed!"
— Leigh Peterson.

"Tweaked for this year with two waist-level hand-warmer pockets making it a little more versatile than it's harness-friendly predecessor. Good news for high altitude trekkers taking in the night sky from outside the tea house we reckon. There's also a new two-way main zip to allow for easier use with a climbing harness."
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