Work with world class materials to create your personal down sleeping bag, choosing features that fit your plans and the sizing that fits you. Your own unique down sleeping bag will take shape as you are guided through the simple steps.

Trusted

PHD are manufacturers of the finest down clothing and sleeping bags, supplied to climbers and explorers worldwide.

Innovative

PHD launched the world's first Design Your Own Sleeping Bag website in 2004. This 2013 version offers orders of magnitude more choice.

Experienced

PHD have over 50 years of expert knowledge in this field, and this experience goes into every product.

“The best custom-made down gear in the UK comes from PHD.”

Sir Ranulph Fiennes

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