How to sleep well in a tent during EXTREMELY COLD temperatures скачать в хорошем качестве

How to sleep well in a tent during EXTREMELY COLD temperatures

Ever wonder how to sleep in a tent and sleeping bag when it's -25C outside? I explain the science of sleeping in winter and share some secrets. My bag is Outdoor Vitals' Summit Series StormLOFT™ Down Sleeping Bag rated at -15F (-26C) Website: https://outdoorvitals.com/collections... Hybrid baffle design locks in down and prevents it from shifting. This means you won't wake up with cold spots all over your sleeping bag. You'll sleep warm and comfortable all night! 800+ Fill Power DWR treated down fills each baffle and keeps you warm and comfortable and your pack light. You'll be able to enjoy warm nights without the trade-off of a heavy pack! 10D Ripstop Polyester DWR water resistant coated shell is durable and adventure ready. You'll be able to have confidence in your gear and know your sleeping bag will last! Shoulder baffles help you seal in heat around your body. This means you can have the bag open around your mouth and nose to breath better, but the cold air won't go down into the rest of your sleeping bag! This regular size bag weighs 2 lbs 15 oz, which is ridiculously light for a bag of this quality and temperature rating. This bag has the following temperature ratings: This bag will be good in temperatures as low as -5F (-20C) for a typical 25 year-old hiker who sleeps "colder" . This is know as the Comfort rating. This bag will be good to -15F (-26C) for a more experienced hiker, used to sleeping outdoors in cold conditions. This is called the Lower Comfort rating. It's the rating typically reported by manufacturers (i.e. the number theu post on their website) This bag will be good all the way down to -25F (-31C) in emergencies (less than 6 hours) or for extremely experienced hikers (lime Martyupnorth) who know how to augment a bag's warmth (i.e. good clothing, hot water bottle etc.). Note: Women sleep about 7F colder than men. Keep this rating system in mind when selecting a bag. 0:00 Intro 1:05 First look at the bag 1:54 Freezing cold on Lake Margaret 2:24 The science 8:28 Heat transfer demonstration 13:27 My sleep system 17:50 Review of Outdoor Vitals' Summit bag 19:48 Field demonstration of sleep system 21:35 Temperature ratings #Martyupnorth #OutdoorVitals #Backpacking