While climbing, (or standing) you need a chalk bag that is easy to reach in and apply chalk. The stiff, 5 inch rim of our bag makes this task quick and effective. Our bag also holds its shape whilst in use. This is important when you need to sit the bag on its own or reach into the bottom of it. It is also lighter which can make a difference when its full of chalk during climbing. Nothing is more frustrating than a chalk bag that is difficult to open and close. You will find that our bag’s drawstring is rigid but smooth, making it easy to open and it will also close very tight leaving no gap whatsoever. No more spilling of chalk all over yourself or your surroundings. Our bags are made from ripstop 100% P.U. coated nylon fabric. This is a water and dust resistant fabric, made from nylon, however, it is also resistant to tearing and ripping due to a special reinforcing technique. Chalk bags can take a lot of beating when climbing from scraping and dragging on rocks. However, ours will last longer due to this feature.. Our bags are manufactured with double stitched seams and we provide an extra soft fleece lining on the inside to ensure maximum chalk coverage.