This military sleeping bag is a medium cold weather bag. This product has an anatomically planned foot box that double as protection for additional warmth. A sewn in mid-section neckline avoids air drafts. Hood is adjustable for warmth maintenance. This sleeping bag is lightweight; it is less than 5 pounds and has length around 80-83 inches. It is easy to wash, however dismantle the individual pieces first before wash. You should not to attempt to wash the dark and green sacks at the same time; it’s just too heavy for most machines. For ideal washer, you will require big capacity washer.