Refillable PET Heavy-Wall Jar – Technical Packaging Solution

Why Choose COSJAR’s Refillable PET Heavy-Wall Jar by COSJAR?

Refillable PET Heavy-Wall Jar

PET Jar capacity: 50ml, 60ml, 100ml

H Series

Discover the PET Heavy-Wall Jar Series—redefining sustainable luxury. Crafted with a premium heavy-wall structure, this collection delivers the crystalline clarity and prestigious weight of glass with exceptional impact resistance. Engineered for circular beauty, it features four distinct silhouettes (Round, Triangle, Square) and four mix-and-match lids for ultimate design flexibility. It supports an innovative refillable system (50ml/60ml) and direct fill (100ml), fully customizable with flexible PCR-PET percentages to meet your eco-goals without compromising high-end elegance.


Meticulously crafted to offer durability, functionality, and style for all your packaging needs.

H Series | Customizable Luxury Packaging Manufacturer - COSJAR

COSJAR’s Refillable PET Heavy-Wall Jar (Model: PET Jar capacity: 50ml, 60ml, 100ml) is engineered for reliability, precision fit, and luxury aesthetics, tailored for global cosmetic brands.

Designed with sustainable materials and strict quality controls, it ensures compliance, product safety, and long-term brand value.

Ideal for procurement managers and engineers seeking scalable, eco-conscious solutions with proven performance and ISO-certified quality.