30g cosmetic packaging refers to compact containers sized for small fill weights, often used for creams, balms, and sample or travel formats. At this size, buyers consider jar or bottle type, material, opening diameter, closure style, and decoration space, since a small pack still needs clear branding and practical filling. Inner seals or lids may be required depending on the formula. Whether the format is glass or another material, component fit and sealing should be verified with physical samples before production.
Share your target product, capacity, closure system, decoration direction, and order requirements. FOLOVER PACK can review the packaging brief and help identify suitable next steps.