Patent 7328789 was granted and assigned to Illinois Tool Works on February, 2008 by the United States Patent and Trademark Office.
A bag, pack or sack for storing clothing and gear of outdoorsmen, such as hunters and military personnel. The bag, pack or sack may have one or both of two features: means for preventing odors from entering or leaving the interior volume of the bag, pack or sack; and a camouflage pattern visible from a vantage on the exterior of the bag.