The utility model discloses a geosynthetic material's specimen sample strorage device, including a plurality of equipment of depositing that stack, every is deposited equipment and includes: first body, its inner wall is equipped with a plurality of spouts along its length direction, first body both ends are open the setting, and an at least first dog is connected to its internal surface, the second body, its diameter is less than the diameter of first body, the cover is established in the first body, the surface of second body is equipped with a plurality of long bar -shaped protruding blockalong its length direction, the quantity of spout with long bar -shaped protruding block's quantity is unanimous, and the one -to -one, every long bar -shaped protruding block follows rather than thecorrespondence spout cooperation and activity card are established in this spout. The utility model discloses the device has been solved geosynthetic material and has been deposited the occupation ofland problem, and through the reasonable division of this device, the spatial position of equal size can hold the substance and store up the sample of putting 10 multiples volume, saves space for thetest sample room of mechanism lays.