Patent 11547200 was granted and assigned to WaterShed on January, 2023 by the United States Patent and Trademark Office.
Methods and systems are provided for a backpack system including a frame-less waterproof bag and a backpack frame. In one example, a frame-less waterproof bag may include a frame-cap coupled to an outer surface of the frame-less waterproof bag. The frame-cap may be adapted to couple the frame-less waterproof bag with the backpack frame while maintaining a waterproof quality of the frame-less waterproof bag.