150ml Cylinder glass bottle（SF-199S3）

This 150ml cosmetic container adopts a classic slim straight round bottle shape, featuring a streamlined, slender and minimalist overall silhouette that delivers a sleek, refined and high-end visual effect. Different from conventional bulky bottle designs, its slender body creates an elegant and lightweight texture, offering outstanding shelf display aesthetics and strong product recognition. The clean and smooth bottle wall allows for diverse customized crafts, including screen printing, hot stamping, labeling and frosting, enabling brands to present unique visual designs and product information perfectly. With a standard 150ml capacity, this bottle achieves an ideal balance between daily household use and portable carrying, perfectly catering to consumer needs for daily skincare, travel and outdoor use, and is specially designed for storing facial toners, pure floral hydrosols and other water-based mild skincare liquids.

The bottle is matched with a professional customized water-cover cap set, which adopts a multi-material composite structure with precise material configuration to ensure excellent sealing performance and long-term service stability. The outer cap is made of high-quality ABS material, which features high rigidity, outstanding wear resistance and impact resistance. It effectively resists deformation, scratches and damage during transportation and daily use, and supports various surface treatments such as matte finish, glossy polishing and color customization to enrich product styling.

Built with a premium PP inner cap, the assembly boasts excellent chemical stability and corrosion resistance, maintaining stable performance in long-term contact with plant-based ingredients and mild formula components of toners and hydrosols without chemical precipitation or deterioration. Equipped with an LDPE inner plug and a high-toughness PE gasket, the cap forms a tight dual sealing system. The soft and flexible LDPE inner plug closely fits the bottle mouth, while the PE gasket fills structural gaps thoroughly, realizing excellent leak-proof and air-tight effects.

This reliable sealing structure effectively prevents liquid leakage during shaking and extrusion, and isolates external air, dust and bacteria to avoid liquid oxidation and deterioration, greatly extending the shelf life of pure plant skincare liquids. Combining minimalist slender aesthetics, safe skin-friendly materials and stable functional performance, this 150ml straight round bottle is a practical and versatile packaging solution, fully suitable for mass packaging of various gentle hydrosol and toner products for skincare brands.