This is the yoga mat bag for you! It's got plenty of space to carry your mat as well as your props and even a change of clothes. It has an inside pocket for you money, keys, etc... as well as five ventilation holes to ensure that no moisture remains in the bag.
Yoga Mat Bag Black
Outer bag: 70% canvas cotton, 30% polyester
Lining: 100% Cotton
Strap: 70% canvas cotton, 30% polyester