Magnesium chalk bag Sakapoche is even more comfortable to handle due to ergonomic cut and a steady-cut hole. Thanks to the dustproof closure and stitched lining to the bottom there will be no unnecessary leakage of magnesia. The fastening around the waist is ensured by an easy-to-use strap at two catch points. The bag also features a zipper pocket that holds keys, a topo map, an energy bar, or other small devices for long days on the wall. The brush holder is a matter of course.