This beautifully sewn, padded, cloth carrying case holds 16 bottles at 5 ml (1/6 oz bottles). It has cloth dividers between each bottle to keep them from knocking against each other. It also has a handle on the top to keep your oils upright when being transported. Holds round bottles up to 2 1/2" tall. Case measures 5" wide x 5" deep x 2.5" tall. Best for bottles up to 2 1/2" tall and 7/8" diameter.