COSJAR Launches its First Heavy-Wall PET Jar

  • COSJAR
  • Beauty, Personal Care

  • Cosmetics

  • Premium

  • Primary Packaging

  • Bottles - Heavy Wall PET

  • Jars, Pots

  • Jars - Plastic

  • Jars - Double Walled

  • Packaging Decoration

  • 10 - 99.99 ml

  • 50 ml

  • 60 ml

  • 100 - 199.99 ml

  • 100 ml

COSJAR's HRG-50 is a breakthrough in the company's eco-friendly packaging lineup. As the first Heavy-Wall PET Jar in the COSJAR collection, the HRG-50 is engineered to provide the substantial, high-end feel of glass while adhering to the highest standards of modern sustainability in its manufacture with recyclable PET plastic.

The pack is the ideal balance of aesthetics and versatility having been designed to cater to the diverse needs of premium skincare brands. It features a unique dual-purpose construction that allows for multiple configurations of the pack.

The jar can be paired with a 50ml or 60ml inner cup for a classic nested double-wall aesthetic, or used as a stylish direct-fill outer jar offering a larger capacity of 100ml to 110ml. Furthermore, COSJAR offers 2 distinct PET lid options. Choose between a single-layer lid for a modern, tiered look, or the double-layer lid for a seamless, flush-fit design that exudes harmony and elegance.

"At COSJAR, we believe luxury should not come at the cost of the environment and we are committed to offering innovative products that fulfil the circular economy. Our new HRG-50 heavy wall PET jar can be manufactured with Post-Consumer Recycled (PCR) materials, and to support your brand’s green initiatives, we offer customizable PCR content up to 100%, ensuring your packaging is as responsible as it is beautiful."

A New Era of Heavy-Wall PET

The HRG-50 marks the debut of a much larger vision. COSJAR is currently in the process of expanding this collection into a complete series of heavy-wall PET jars. Our partners can look forward to a variety of sizes and shapes joining this eco-friendly family in the near future so that more premium beauty lines can take advantage.

Which capacity do you want to see in the collection? Get in contact today!

  • Jo Webb
  • Product Info
  • English
  • Created 09 Apr 2026
  • Modified 13 Apr 2026
  • Hits 464