Immuno Vial Organizer Large. Made from durable PETG material, this storage container fits in most refrigerators or freezers. The vented sides and back allow cold air to circulate. Includes two Large Immuno Vial Racks (12 channels, 1 1/8" wide) that fits inside the container so that large quantities of bottles can be neatly organized. 16.5 in (W) x 17 in (D) x 8.5 in (H).