The calculated mixture of extremely moisture absorbing powder and clay stone is what makes Mitten Bags the best hand drying bags on the market. These bags are ready to use, yet will only continue to get better as the clay stones break down into a finer powder! The unique mitten shape is designed to fit nicely in the palm of your hands while absorbing sweat or rain. Every bag has a tab on the top to give you the option to hang from your bag or cart. Mitten Bags are handmade in the USA with top of the line equipment, by a professional seamstress with 20+ years sewing experience.