“The regular US Military out of doors sleeping gear taken as the basis for comparison is made of a essential mummy-shaped 'mountain' sleeping bag intended to give adequate protection for sufficient slumber in ambient temperatures down to -ten°C (+ 14°F), and an 'arctic' sleeping bag of much larger Proportions created to be applied in excess of The essential mountain bag in combination to give protection from -ten°C to -40°C.
There's a cause why the warmer SF1 with practically precisely the same body weight is a little bit costlier. In my opinion worth each individual penny, particularly when a person desires to use it Using the beautifully fitting bivvy bag.
Northern In. Over the river Nov nine, 2022 #27 Why dont you give it to @camp casey . He could weigh it , remove the feathers , change with down amd then report again to us . Certainly remaining the hammocker that he's it could probably wind up as an underquilt or above quilt
rabidcitizen said: I only at any time utilised the M-1949 Arctic outer bag, so not as filled up as the main Mountain bag but the same resources, zipper, “crushed feathers.” My college outside Division tossed lots of them in the future And that i immediately grabbed all of them and utilised/gifted them over the years.
SW PA Jan nine, 2014 #3 I simply cannot see this currently being a safe concept. I have employed the MSS into the small teens without any very hot drinking water bottles or heaters in any way, but this was Typically inside Adirondack shelters so I used to be out of the wind.
The cotton sleeping bag scenario M1945 can nevertheless be identified to the armed forces surplus market for acceptable rates mainly because generated until the seventies. It certainly suits.
Next, I don't love cots since they set air beneath you so I use a blow up mattress on the bottom And at last choose an additional blanket or comforter and just place it more than you while inside the bag. Functions great. I even have a mister heater that I will go away on Sleeping Bag lower all night. I slumber similar to a child.
I sewed a one hundred-inch zipper on my liner, over the base and up a single aspect. It had been awesome but snug. I didn't change about IN it; I turned over WITH it.
The big apple Nov 8, 2022 #twelve I only ever utilized the M-1949 Arctic outer bag, so not as loaded up as the leading Mountain bag but precisely the same components, zipper, “crushed feathers.” My faculty outside department tossed lots of them at some point And that i immediately grabbed all of these and employed/gifted them over the years.
The underside unzips via the middle zip Therefore the ft might be extended for going for walks, functioning or for what ever other rationale the toes may need to be out with the bag.
Among the list of couple items of package that I might obtain all over again inside of a heartbeat. Slightly cumbersome Together with the overbag but properly worth it. And, rated to -forty° file with the two.
Jan 24, 2025 #17 One of several other matters you need to take into account with the Overbag is which you can use it by by itself for a sleeping bag at temperatures higher than freezing with much less bodyweight and bulk. It might be mire relaxed at Those people temps.
2. They will never compromise the operation in their weapon. Being inside a bag is not going to let a fantastic shoulder keep which a sniper fifty cal calls for. They need to have the capacity to motion the weapon continually.
I in no way owned a liner but always made use of a sleeping bag Together with the poncho till I purchased a modern bivvy bag.