Material: 50% lithium-ion/50% aluminium.

Certifications: REACH stands for Registration, Evaluation, Authorisation and restriction of Chemicals. REACH aims to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances.;ETI is a leading alliance of companies, trade unions and NGOs that promotes respect for workers' rights around the globe. The ETI vision is a world where all workers are free from exploitation and discrimination, and enjoy conditions of freedom, security and equity.;The Sustainable Apparel Coalition (SAC) brings together more than 280 global brands, retailers, manufactures and academics. The SAC is deeply committed to creating a more sustainable, equitable, and just world for all through collective action efforts that enable positive social and environmental impact at scale.