This cabinet-style incubator has a compact footprint and can also be stacked to maximize space ­efficiency. The built in orbital shaker accepts a large assortment of platforms and clamps that can accommodate flasks, Petri dishes, and test tube racks. The maximum capacity is 4 x 1L flasks. This cabinet-style incubator has a compact footprint and can also be stacked to maximize space ­efficiency. The built in orbital shaker accepts a large assortment of platforms and clamps that can accommodate flasks, Petri dishes, and test tube racks. The maximum capacity is 4 x 1L flasks.