When you’ve exhausted all potential down jacket buying opportunities you can always continue to fulfil your technical outdoor needs by turning your focus to sleeping bags. After all, what is a down jacket but the top half of a sleeping bag with arms? Over the past four decades Patagonia have been perfecting the art of down insulation and now they have released a (traceable) down sleeping bag inspired by the bag that founder Yves Chouinard first made for himself 45 years ago. Available in three sizes and minus one degree or minus seven degree C options the simple mummy-style bag with overstuffed channels look of the original has been replicated in the new 850 Down Sleeping bag. However this is a much more refined and elegant, real-world bag that’s been built with the best avail-able materials and over four decades of expertise. You’ll be buy this beautiful bag from the 22nd of March Patagonia.com just in time to brave the outdoors and become king of the campsite.