AURORAE Yoga Mat Gym Cross-body Travel Sling Back Pack. Mat sold separately. - B01EVJEVLY Mats Not Included sold separately. Specialized Mat-Locker System securely holds Most Yoga Mats 5 pounds and under effectively, Mats should be no thicker than 1/4" and 72" long. Wide, Easy Adjustable, Double Reinforced, shoulder strap with Lock Buckle and Built-in cell phone pocket comfortably fits over yo..