A new biobased material developed by Egyptian innovator Hany Fawwaz aims to combine the look and feel of leather with smart functionality. Called HKog Bio-Leather, the material is made entirely from plant-derived ingredients, including onion peels and natural herbs. The developer presents it as a sustainable alternative to both animal leather and petroleum-based synthetic leather.

Biobased Leather From Agricultural Waste

HKog Bio-Leather uses agricultural waste streams as its primary feedstock. According to the developer, the material contains no starch or charcoal and offers a leather-like texture. The production process relies on renewable raw materials and locally available organic waste, which could reduce the environmental impact of conventional leather production.

The project also focuses on affordability and scalability. The developer estimates that large-scale production could reduce manufacturing costs to around US$2.50 per metre. If achieved, this could make the material an attractive option for fashion, product and smart textile applications.

Smart Material Properties

In addition to its sustainability credentials, HKog Bio-Leather is designed to deliver functional performance. The developer states that the cellulose-based composite acts as an ionic electret capable of absorbing or attenuating radio-frequency (RF) signals. The material also reportedly offers hydrophobic properties and natural heat dissipation. Independent laboratory testing has not yet confirmed these claims.

Preliminary demonstrations suggest that the material can reduce Wi-Fi signal strength under specific test conditions. The technology relies on a proprietary bio-composite structure that combines plant cellulose fibres with a natural resin matrix. The developer is currently preparing patent applications and further laboratory validation.

Potential Design Applications

If future testing confirms its performance, HKog Bio-Leather could offer opportunities beyond fashion accessories. Potential applications include wearable electronics, smart textiles, protective bags and cases, RF-shielding products and robotic components.

The project is currently seeking investment and industrial partners to support laboratory testing, pilot production and commercial scale-up. The published roadmap targets laboratory validation in 2026, followed by pilot manufacturing and initial partnerships before wider market introduction.

Source & photo: Hany Fawwaz / HKog Bio-Leather