This thickened wide-mouth bottle (Shuniu) is designed for general laboratory storage and handling of liquids or solids. Made from robust glassware, it features a reinforced wall structure that enhances mechanical strength and resistance to thermal shock during routine use. Available in capacities ranging from 60 ml to 1000 ml, the product accommodates diverse experimental scales. The wide-mouth design facilitates easy filling, cleaning, and sample retrieval, making it suitable for common applications such as reagent storage, media preparation, or mixing procedures. Its accented rim and thickened body provide improved durability for repeated autoclaving or chemical exposure. As a standard consumable in scientific research environments, this bottle offers reliable containment without compromising chemical compatibility or clarity.