The double-wall recycled stainless steel vacuum construction keeps beverages chilled for up to 20 hours or warm for up to 10 hours. This bottle fits most standard car cup holders so you can bring it with you anywhere. Made with RCS (Recycled Claim Standard) certified recycled materials. RCS certification ensures a completely certified supply chain of the recycled materials. Total recycled content: 82% based on total item weight. BPA free. Capacity 500ml.