DIEGO ONE LINE REFILL – Refill Sustainably Instead of Buying New

  • Certina Packaging
  • Beauty, Personal Care

  • Cosmetics

  • Face

  • Personal Care

  • Facial Care

  • Sun Care

  • Skin Care

  • Primary Packaging

  • Stick Containers

  • Stick Containers - Twist Up

  • Stick Containers - Round

  • Active, Smart Packaging

  • Sustainable Packaging

  • Refillable Packaging

  • Plastic

  • 10 - 99.99 ml

  • 25 ml

  • 50 ml

  • 75 ml

  • 2.5 oz

HK COSMETIC PACKAGING's DIEGO ONE LINE REFILL presents an innovative, patented system for refillable sticks – specifically designed for solid formulations. This concept sets new standards in sustainability, resource efficiency, and ease of use.

Instead of disposing of the entire stick, the end customer simply purchases the new contents in a small refill container. The high-quality outer container remains in use – over and over again. This not only avoids waste but also significantly reduces plastic consumption: the savings amount to around 78 percent compared to conventional sticks.

The DIEGO ONE LINE REFILL stick is currently available in the 25 ml version. Volumes of 50 ml or 75 ml are available upon customer request. The refill container has a capacity of 28 ml and can be supplied either with a cap or sealed.

The application is as simple as it is ingenious: The refill container is simply turned upside down and placed onto the empty stick. Then, the contents are pushed down into the outer sleeve with light pressure – done. No tools, no effort, no risk – just a smart, intuitive, and sustainable refill process.

With our DIEGO ONE LINE REFILL, sustainable thinking is put into practice in a way that’s suitable for everyday use and strengthens the brand: a solution that convincingly combines ecological responsibility, innovative technology, and modern design. Of course, we can also customize the embroidery and refill containers in-house.

NEWLY DESIGNED – CLEVERLY MADE!

Please feel free to contact us if you’re interested.

  • Juan Pablo Rueda
  • Product Info
  • English
  • Created 18 May 2026
  • Modified 12 May 2026
  • Hits 278