The cube hpa bottle cage is made from aluminium a strong lightweight metal that is extremely durable the bottle cage comes in a variety of colours so you can choose which will suit your bike and personal preference the most this cube bottle cage weighs in at 42g so itrsquos no heavy penalty on the overall weight of your bike the cube hpa bottle cage is a longtime no hassle accessory for your bike cube hpa bottle cage features simple yet effective cube design glossy or matt finish