3.4oz / 100ml Refillable PET Double-Wall Straight Sided Cosmetic Jar with Flush Closure & PP Sealing Disc

What this packaging is

Double-wall construction gives this straight-sided PET jar a weighted, premium feel that single-wall formats simply can't match. The 3.4oz / 100ml Refillable PET Double-Wall Straight Sided Cosmetic Jar pairs a flush closure with a PP sealing disc for a clean, modern profile and genuine product integrity from first open to last use. At 100ml, it hits the sweet spot for face masks, face scrubs, hand creams, and face moisturizers. The refill-ready design supports a reuse story that resonates with sustainability-minded consumers and opens the door to refillable program models for brands looking to go beyond single-use.

Why brands choose this

• Refillable design unlocks a reuse and loyalty story: The flush closure and PP sealing disc make the refill ritual clean and intuitive, removing friction for consumers. Refillable skincare is a fast-growing category signal — brands can build subscription refill programs or retail refill stations around this format without asking consumers to change their habits.
• Double-wall structure elevates perceived value at shelf: The double-wall construction adds visible depth and a substantial feel in the hand, communicating premium quality before a consumer even opens the jar. In a category where face creams and masks often compete on presentation, that tactile and visual weight is a meaningful shelf differentiator.
• Straight-sided silhouette maximizes format versatility across categories: The upright, straight-sided profile works equally well for thick face masks, whipped moisturizers, hand creams, and scrubs — giving brand teams one jar architecture that ranges across multiple SKUs. That kind of cross-category flexibility simplifies tooling decisions and tightens up development timelines.