Claude P. Fordyce, Touring Afoot
“ A sleeping bag really is no substitute for a roof overhead on a rainy night as alluring advertisements would lead you to believe. Its waterproof cover retains inside moisture from the air and the body exudations of the sleeper thereby adding appreciably to the blanket’s weight. Thus a waterproof cover is no more wholesome to sleep in than a rubber boot is wholesome for one’s foot. In ordinary weather the sleeping bag is too hot and in chilly weather it is not as warm as it is supposed to be. ”
