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B-CAP refill cap

A reusable, refillable solution for plastic bottles and vessels

July 2020
Gallery B-CAP refill cap 1
Gallery B-CAP refill cap 1


B-CAP has developed a refillable cap solution which reduces the need for plastic use, cutting waste and emissions.

Billions of plastic bottles are used every year, creating plastic pollution on land and in water. To tackle this problem, B-CAP has created a new patented packaging solution which reduces plastic pollution and cuts carbon emissions: a filled cap with a concentrated product that can be diluted within refillable bottles. The B-CAP refill cap could replace standard products in bottles on the market. The product is simple to use for both B2B and consumers and is suitable for all kind of plastic bottle markets. By reducing the need for plastic and encouraging easy re-use, B-CAP's refillable cap can enable lower waste generation and reduced emissions.

Label Date July 29, 2020
From Belgium
Maturity stage Small scale commercialization

The environmental benefits

  • 1 truck of BCAP refill caps can replace 18 trucks of normal plastic bottles
  • 10 times less plastic pollution than mainstream alternative
  • 20 times less carbon emissions from transport than mainstream alternative

The Financial benefits

  • Consumer price is 25% lower than the mainstream alternative
  • B2B customers benefit from 30% lower costs compared to mainstream alternative

Activity Region

  • /
  • Headquarters
  • Activity

Company Profile


Patented new ecorefill packaging that reduce the pollution of plastic bottle and carbon emission by 85% . Save water.

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Headquarters 5100 Namur, Belgium

Networking Partner

The Green Startups Accelerator

The Green Startups Accelerator is a Beijing-based environmental NGO and WRI, a U.S. based environmental think tank to promote green entrepreneurship in China

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Solutions Associated 8
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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator B-CAP has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.