Hi, have been given a Belgium military bivi bag, it's got water proof bottom and sides with a canvas top and is dated 1979, I was hoping to use it this weekend but the opening running about 1/2-3/4 the way down the middle has no way of being closed (zip?) just a series of holes down both sides so is something missing or are they made to only work with one type of sleeping bag?
Cheers
Shaun
Cheers
Shaun