This is the fantastic US
(Extreme Cold Weather Clothing System) sleep system
and what we believe is the ultimate sleep system
. Made by Tennier Industries Inc, it consists of 2 sleeping bags
, 1 gortex woodland camo bivvy
bag and 1 stuff sack. The green sleeping bag is rated 0-5F, while the black sleeping bag itself is rated to -15F .When the two bags
are snapped together by virtue of snap poppers, then the 2 bags
together are rated to -50F. The temperatures quoted are those stated on the bag labels and are in Farenheit, 0C is 32F therefore -50F is 82 degrees F below zero.
army, in its published information, claims 4-6 hours comfortable sleep with appropriate thermal clothing at the lower temperature. We have sold these systems to Swedish soldiers on Arctic survival
training, they are that good.
This is quite simply a stunning sleep system for the money, a commercially made equivalent would cost at least double and as with all US
, the quality is excellent.