The Corning HYPERStack Nest accessory is designed for use with the Corning HYPERStack 36-layer cell culture vessel to improve process control by consistently placing the vessel in the optimal positions and angles during use. The HYPERStack Nest is designed to improve ergonomics by reducing multiple manipulations. Its stainless-steel construction allows it to be sterilized and autoclaved, and its small and stackable footprint allows for convenient storage.