The Mammut We Care Chalk Bag is made from high-quality leftover material, making each Chalk Bag unique with a unique design. The high-quality fleece lining of the Mammut We Care Chalk Bag reduces dust and helps distribute the chalk evenly on the hands. Other features of the We Care Chalk Bag include a light, length-adjustable hip belt for a perfect fit, a high-quality, dust-proof drawstring closure and a dimensionally stable opening.