A system for containing and controlling a flowable material within the interior of a cargo container, the apparatus and system comprising: a separating enclosure adapted to separately enclose substantially an entire volume of an interior of the cargo container; wherein the separating enclosure comprises an interior chamber adapted to contain the flowable material within the separating enclosure; wherein the interior chamber comprises: a substantially vertical rear-boundary wall; a substantially vertical front-boundary wall; a substantially vertical first sidewall; a substantially vertical second sidewall; and a deflection limiter adapted to limit deflection of the substantially vertical rear-boundary-wall under a load imposed by the flowable material during containment within the separating enclosure and further adapted to guide flowable material towards a center of the substantially vertical rear-boundary-wall during discharge; wherein the deflection limiter comprises at least four load transfer members coupled to the substantially vertical rear-boundary wall at four separated locations, the at least four load transfer members each comprising a first member side coupled to the substantially vertical rear-boundary wall, a second member side, and at least a third member side, wherein the at least four load transfer members comprise two inner load transfer members and two outer load transfer members, the two inner transfer members coupled to the substantially vertical rear-boundary wall at two separate locations between the two outer load transfer members, and the two inner load transfer members are smaller in size relative to the two outer load transfer members; and wherein each of the at least four load transfer members are substantially trapezoidal in shape and comprise a second member side that contacts a substantially horizontal bottom sidewall of the interior chamber, a third side, and a fourth side parallel to the third side. a separating enclosure adapted to separately enclose substantially an entire volume of an interior of the cargo container; wherein the separating enclosure comprises an interior chamber adapted to contain the flowable material within the separating enclosure; wherein the interior chamber comprises: a substantially vertical rear-boundary wall; a substantially vertical front-boundary wall; a substantially vertical first sidewall; a substantially vertical second sidewall; and a deflection limiter adapted to limit deflection of the substantially vertical rear-boundary-wall under a load imposed by the flowable material during containment within the separating enclosure and further adapted to guide flowable material towards a center of the substantially vertical rear-boundary-wall during discharge; a substantially vertical rear-boundary wall; a substantially vertical front-boundary wall; a substantially vertical first sidewall; a substantially vertical second sidewall; and a deflection limiter adapted to limit deflection of the substantially vertical rear-boundary-wall under a load imposed by the flowable material during containment within the separating enclosure and further adapted to guide flowable material towards a center of the substantially vertical rear-boundary-wall during discharge; wherein the deflection limiter comprises at least four load transfer members coupled to the substantially vertical rear-boundary wall at four separated locations, the at least four load transfer members each comprising a first member side coupled to the substantially vertical rear-boundary wall, a second member side, and at least a third member side, wherein the at least four load transfer members comprise two inner load transfer members and two outer load transfer members, the two inner transfer members coupled to the substantially vertical rear-boundary wall at two separate locations between the two outer load transfer members, and the two inner load transfer members are smaller in size relative to the two outer load transfer members; and wherein each of the at least four load transfer members are substantially trapezoidal in shape and comprise a second member side that contacts a substantially horizontal bottom sidewall of the interior chamber, a third side, and a fourth side parallel to the third side.