chalk bag.

The chalk bag puts the chalk of the inside and hangs it on a waist through a belt and uses it. In the middle of climbing, it is a bag it sweats in a hand, and to attach chalk to the hand when it is easy to have come to glide.  

I keep showing the chalk bags of SEI DESIGN by an original print and various leather and the combination of the stitch!

* that the eyes of all are attention you hang it from a waist in a gym and a rocky place