30ml flat shoulder bottle with heavy base – 20-410 Neck Finish

Capacity: 30ml

Neck Finish: 20-410

Bottle Shape: Flat Shoulder/Straight Shoulder

Body Diameter: 45mm

Shoulder Height: 56mm

Overall Height: 71mm

This 30ml straight shoulder glass bottle features a clean, modern silhouette that suits a wide range of premium personal care and beauty applications. Designed with a standard 20-410 neck finish, it is fully compatible with various closures including screw caps, droppers, and pumps — making it an ideal choice for serums, essential oils, eye drops, and facial care products.