Ray of Sun Yoga Mat Bag, Carries Any Size Mat for Yoga or Pilates; Large Pockets to Carry Other Accessories: Water Bottle, Towel, and Straps, Personal Items, Inner Zippered Clothing Compartment; Can Also Carry a Beach Mat and Supplies Made of lightweight nylon material with a canvas feel that is easy to clean. Adjustable fasteners ensure that your bag can hold any size yoga mat and towel Contains a mesh water bottle holder that tightens around any size water bottle Folds into quarters for compact storage when not in use. Can also be used as a garment hanger.