to corresponding match a contoured portion of the suitcase interior and to have an extent matching a full depth of the suitcase to optimize space occupied therein the case assembly includes a case a seal member a cover configured to enclose the opening in the case in a closed position a cover support arm permitting selective pivotal movements of the cover a latch to secure the cover in a leak proof manner in the closed position and a display arm pivotally coupled to the cover and configured to support the opened case cover at a desired display angle application_number US 201715412031 A description fig1 5 show orthogonal views of a first embodiment of the suitcase of the present invention suitcase 101 shown therein may include a base shell portion 10 and a second shell portion 20 the base shell portion 10 and the second shell portion 20 may be selectively attached together to permit the shell portions to pivotally move between the closed position shown in fig1 in which an opening into the interior of each shell is opposed to and may cover the corresponding opening of the adjacent shell and an open position shown in fig5 the base shell portion 10 and the second shell portion 20 may be pivotally attached using a strip of material that may flex the strip of material may be sewn to both shell portions or the strip of material may instead be formed integral therewith the strip of material may appropriately flex to permit desired pivoting alternatively one or more hinges may.