TODAY’S PATENT – SLEEPING BAG

The SLEEPING BAG was invented by  Shozo Ando (Tokyo), Hisato Kawahira (Midori-ku, Yokohama, Kanagawa) on the 24^rth of June 1997 , bearing patent number US5640725A.

The present invention relates to a sleeping bag and more particularly to a sleeping bag which is used within or outside a camping tent for outdoor activities.

The following invention is made to solve the aforementioned problems and its object is to provide a sleeping bag which is free from the problem that comfortable sleep is disturbed by the sleeping bag slipping off the air mattress there beneath or the air pillow thereon slipping off the sleeping bag. A sleeping bag comprising a bag body having a mattress portion and a coverlet portion, said mattress portion being joined to said coverlet portion at respective first sides thereof, said respective mattress portion and coverlet portion being stuffed with cotton paddings therein, said bag body further having slide fastener means provided along respective second sides thereof and respective foot portion ends thereof; an air mattress adapted to be accommodated within said mattress portion of the bag body in such a manner as to be drawn out therefrom; and an air pillow adapted to be accommodated within said mattress portion at head portion thereof in such a manner as to be drawn out therefrom.