Solstice Adjustable Sling Strap for Yoga Mat, (6 Colors) Easily carry your mat now. No bulky, expensive bag mats needed. These straps will fit most mats. Adjustable straps with an easy cinch and loosening loop so you can be on your way. Tough, Long Lasting Straps made from reinforced cotton. You can hand or machine wash these straps Clean. You mat can dry out instead of being stuffed inside a bag. This reduces odor and bacteria growth.