It is made of black durable Oxford fabric and features a zipper design for easy opening and closing. The interior is equipped with 30 precise pre-cut high-density sponge compartments, which can securely store multiple 1-milliliter, 2-milliliter, and 3-milliliter small glass bottles (such as peptide bottles, GLP-1 bottles, and insulin bottles, etc.), effectively preventing shaking and collision. The bag also has a mesh storage pocket for storing labels, small tools, and other accessories. The overall design is compact, making it convenient for carrying around, suitable for scenarios such as essential oil enthusiasts, laboratory sample management, or makeup sample storage, allowing for orderly storage of various small bottles while maintaining protection and portability.