The 50ml / 1.7oz Refillable PP Double Wall Cylinder Airless Pump Bottle with Shoulder Sleeve is a versatile packaging solution for professionals seeking effective primary packaging. This airless bottle, manufactured in China, features a double wall construction, providing enhanced protection for sensitive formulations. With a 0.23cc dosage, the airless pump ensures precise product delivery, making it ideal for applications such as face serum, face moisturizer, and face sunscreen. Crafted from durable PP material, the bottle comprises several components including an outer shell, outer cap, pump housing, inner bottle, and shoulder sleeve. The bottle's dimensions are 5.909 inches in height and 1.5 inches in diameter, offering a compact yet spacious design. The airless system includes a refillable inner bottle cartridge, promoting sustainability by reducing packaging waste on repeat purchases. Decoration options such as electroplating, spray coating, and water transfer printing are available to enhance brand visibility. Request a quote or sample from Zhejiang-based suppliers to learn more about integrating this airless bottle into your product line.