Patent ID: 8820558

Claim:
A large collapsible container comprising: a base component provided with engagement openings for fork lift transportation; and four side walls, each with a first thickness, and connected with the base component, wherein at least one of the side walls includes an opening feature; wherein the opening feature comprises: a vertically sliding door having a second thickness; a stationary wall having a third thickness; and at least one locking device for fixing the sliding door in a predetermined vertical position; wherein the locking device includes a handle element having a locking lug which engages a corresponding locking recess defined within the one of the sidewalls; wherein the vertically sliding door may be moved from an open position to a closed position; wherein in the open position, the vertically sliding door is in front of the stationary wall; and wherein the combined thickness of the vertically sliding door and the stationary wall is equal to the first thickness of the sidewall, and wherein an outer extent of the sidewall with the opening feature and an outer extent of the vertically sliding door present a flat surface in either the open or closed position.