Pack bag with easy-access portal and inner removable accessory organizer

A pack bag, comprising:

• an outer container;
• an inner removable accessory organizer including at least a first compartment and a second compartment;
• and
• an external easy-access portal associated with the outer container through which contents of at least one of the first compartment or the second compartment of the inner removable accessory organizer are accessible, wherein:
• in a first collapsed configuration, the inner removable accessory organizer is configured to be partially collapsed such that approximately one third (⅓) of the space originally occupied within the outer container by the inner removable accessory organizer is available to store one or more items that are located outside of the inner removable accessory organizer, wherein first, second, third, and fourth internal rigid flaps are untucked from a first seam of a first flexible material bottom wall of at least one of the first compartment, the second compartment, or a third compartment;
• in a second collapsed configuration, the inner removable accessory organizer is configured to be partially collapsed such that approximately two thirds (⅔) of the space originally occupied within the outer container by the inner removable accessory organizer is available to store the one or more items that are located outside of the inner removable accessory organizer, wherein first, second, third, and fourth internal rigid flaps are untucked from a second seam of a second flexible material bottom wall of at least one of the first compartment, the second compartment, or the third compartment;
• and
• in a third collapsed configuration, the inner removable accessory organizer is configured to be collapsed such that substantially all of the space originally occupied within the outer container by the inner removable accessory organizer is available to store the one or more items that are located outside of the inner removable accessory organizer, wherein first, second, third, and fourth internal rigid flaps are untucked from a third seam of a third flexible material bottom wall of at least one of the first compartment, the second compartment, or the third compartment.

An accessory organizer, comprising:

• a first compartment;
• a second compartment removably attached to the first compartment;
• a third compartment removably attached to the first compartment, wherein the first compartment is sandwichable between the second compartment and the third compartment;
• a first pull handle attached to a first side edge of the second compartment;
• a second pull handle attached to a second side edge of the second compartment, wherein the first side edge is opposite the second side edge;
• a first bundle strap attached to a third side edge of the second compartment and to the third compartment;
• and
• a second bundle strap attached to a fourth side edge of the second compartment and to the third compartment.