Simple bum bag in the usual Mammut style, combining clean lines and functionality. It is divided into three zipped compartments - one of which is on the back, so it is only accessible to you and nobody else. The minimalist design is available in three colours, and thanks to the adjustable strap, the perfect width can be quickly adjusted. All this makes the Xeron Classic your reliable companion when it comes to keeping your small essentials safe and close to hand.