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 world's premier designers and manufacturers of down sleeping bags, down jackets, and mountaineering clothing. Over 40 years designing for extreme high altitude and polar ventures lies behind this wide range of products for the mountain enthusiast. More
900 Fill-Power Down
PHD's 900 down, the best we have handled in 50 years in the trade, brings extra performance to Ultra, Yukon and Hispar gear and redefines the boundaries of Ultralight. Weightless travel? Not quite, but closer than ever before. More
Design Your Own Sleeping Bag
Try our interactive service with multiple design options and millions of possibilities.
Planning a Trip?
PHD Gear Adviser helps you find the right cold weather gear for your trip.
Expedition News
PHD Supply The Three Dogs We supplied John Simpson, Robin Knox-Johnston and Ran Fiennes with cold weather gear for the Arctic leg of their BBC TV documentary series, Three Dogs.
The Man Who Cycled the World
Congratulations to Mark Beaumont who completed his incredible 18,000 miles circumnavigation of the globe by bicycle, with PHD gear onboard.