Abstract: A travel bag is disclosed that includes a pair of flaps. The flaps fold with respect to each other to lay flat or can be positioned to lie adjacent with respect to each other as would be used in a travel bag. Each flap also has at least one sub-flap that enables similar orientation with respect to its respective flap. This combination enables the bag to be positioned flat as it would be if hung open, folded in half as a travel/garment bag or folded to one-quarter size as a travel carryon item or even smaller with additional sub-flaps. The bag can also include a series of pockets, at least some of which are in the form of modules, each may contain several receptacles or individual pockets.

Abstract: A travel bag is disclosed that includes a pair of flaps. The flaps fold with respect to each other to lay flat or can be positioned to lie adjacent with respect to each other as would be used in a travel bag. Each flap also has at least one sub-flap that enables similar orientation with respect to its respective flap. This combination enables the bag to be positioned flat as it would be if hung open, folded in half as a travel/garment bag or folded to one-quarter size as a travel carryon item or even smaller with additional sub-flaps. The bag can also include a series of pockets, at least some of which are in the form of modules, each may contain several receptacles or individual pockets.

Abstract: A step exercising system for choreographing an aerobic step workout comprising: step support structure including a plurality of spaced-apart step surfaces supported above a ground surface by respective step heights that are selected to enable a user to step from the ground surface onto the step surfaces during a step workout; a cuing device for indicating to the user which step surfaces to step on; and a controller coupled to the cuing device and constructed and arranged to activate the cuing device to indicate to the user an ordered sequence of step surfaces to step on, thereby choreographing an aerobic step workout for the user. Step exercising methods based upon the above-mentioned step exercising system are also disclosed.