Hold up to eight 500mL round or square bottles securely using the Thermo Scientific Nalgene™ Multi-Bottle Rack. Bottles fit snugly between the upper grid and molded-in depressions on the lower tray. It is also useful as a BOD bottle rack. Handle telescopes into rack for convenient storage. Autoclavable. Dimensions (with handle extended): 33.0 x 19.4 x 22.9cm; height with handle telescoped into rack: 16.5cm.