When army units are in the rough/harsh or forest area, they're up against a lot of challenges other than the enemy. When it comes to sleeping equipment, the biggest challenge is to maximize comfort while keeping it adequately light so that a person could carry everything they need on their spine. This is important in the army as well as recreational outdoor adventures.
Backpackers are equally in need of soldiers when they have the ability to carry all their gear on their backs and that is why the military surplus gear is so popular. You can buy these backpackers from army surplus stores.
Among all the military surplus items, sleeping bags are one of the usable things, especially for outdoor activities. When you are walking several miles in the forests, you need to be prepared for every event. If you are in the backwoods and are struck by a strange snowstorm or storm during the cold season, you would like to use your sleeping bag at zero temperatures.
A simple lightweight insulating crisis blanket can fit in one's pack, without adding extra weight, and it can offer extra insulation in the event of an unexpected cold. Army surplus sleeping bags provide the highest level of protection.