Bags and bag assemblies are provided for facilitating tangle-free storage of cords, ropes, cables, and other long and flexible members within the bags and bag assemblies. The body of the bag includes two compartments which are at least partially separated from each other by an internal divider. Each of the two compartments include outer surfaces which define respective openings that each include a closing mechanism for selectively switching between an open and closed configuration. The internal divider is positioned directly between the two openings, and the bag is configured to provide access to the cord in the bag from either of the openings.