This product is made with at least 20% sustainable materials by weight. CHARLES & KEITH uses recycled, degradable, organic, and water-based materials in our eco-conscious collection. A lightweight backpack is a must-have not just for the summer but all year long -- this all-black Ida backpack is a great everyday carrier that ticks all the boxes. Featuring a unique knitted design, a roomy interior and adjustable backpack straps, it blends style and function. Complete with a knotted top handle for multiple ways of wear, it is accented with striking gold-toned hardware. Colour: black