Abstract: An embodiment of the present disclosure of an exercise bag system that includes a bag article, a first closure system, a second closure system and a third closure system. The bag article includes a bottom, a top spaced from the bottom, an opening at the top, and at least first and second side panels that extend from the bottom to the top and defines an internal space such that the opening provides access to the internal space. Each of the first and second side panels have an inner surface that at least partially defines the internal space and an outer surface. The first closure system is at the top and proximate the opening and inside the bag article. The second closure system is at the top and located entirely on the outer surface of the first side panel. The third closure system is at the top and on a foldable panel coupled to the first side panel, such that when the first closure system and the second closure system are engaged, the third closure system is configured to be engaged to seal the bag article.

Abstract: An embodiment of the present disclosure of a pack article that includes an internal space configured to receive a weighted exercise plate, a lumbar support member, and sternum strap for improving stability during use.

Abstract: An embodiment of the present disclosure of a rucking system that includes a stackable plate assembly having a first plate and a second plate.