Down Sleeping bags, down jackets, mountaineering clothing. Made in England. "The best custom-made down gear in the UK comes from Peter Hutchinson Designs" — Sir Ranulph Fiennes
Gear by Activity
Name your activity and view the wide selection of PHD gear suited to your choice.
- Ultralight Exceptional materials and technology for the lightest clothing and sleeping bags.
- Trek Clothing and sleeping bags to increase your comfort, not your load.
- Mountain Mountaineering clothing and sleeping bags proved worldwide.
- Expedition Clothing and sleeping bags for expeditions to the highest levels & in the extreme cold.
- Super Alpine Clothing and sleeping bags for steep-face climbing in hard conditions.
About Us
PHD is one of the premier designers and manufacturers of down sleeping bags, down jackets, and mountaineering clothing. Over 50 years designing for extreme high altitude and polar ventures lies behind this wide range of products for the mountain enthusiast. More
Design Your Own Sleeping Bag
Try our interactive service with multiple design options and BILLIONS of possibilities. More
Design Your Own Down Jacket
Build yourself the perfect down jacket and customise every detail.
Planning a Trip?
PHD Gear Adviser helps you find the right cold weather gear for your trip.
Expedition News
Expedition News The Coldest Journey Expedition is relying on PHD Down Jackets, Mitts and Sleeping Bags during their attempt to be the first to cross the Antarctic continent in the polar winter.
PHD Race Calendar
Check out our guide to sleeping bag and clothing selection for mountain & desert marathons / adventure racing.
