Modular container stack and method for stacking a modular container stack

Method for stacking a modular container stack, the method comprising:

• providing at least two stackable parcel containers, each stackable parcel container providing an internal storage space arranged for storing a respective parcel of corresponding dimensions, wherein each stackable parcel container comprises a door for allowing access to the respective internal storage space, and a locking device for locking the door;
• forming a stack by adjacently packing, in one or more lateral planes, and stacking, along a longitudinal direction, the at least two stackable parcel containers, wherein the respective door of each stackable parcel container is provided on an exterior side of the stack facing a lateral direction;
• and
• fixating the at least two stackable parcel containers with respect to each other, by a fixation mechanism comprising a first mount and a second mount at an adjustable distance from the first mount, wherein opposing ends of the stack facing the longitudinal direction are mounted between the first and second mount, wherein the stack of the at least two stackable parcel containers is clamped between the first and second mount, wherein said clamping of the stack of the at least two stackable parcel containers between the first and second mount fixates the at least two stackable parcel containers along the longitudinal direction and along the one or more lateral planes;
• wherein some of the one or more lateral planes does not extend along the full width and depth dimensions of the stack, but extend along these dimensions only partially, thus forming staggering connecting seams or fault lines between adjacently packed and stacked parcel containers, creating an alternating or overlapping pattern.