Gaiam Yoga Mat Bag Granite Storm (12) Grab your mat with ease with this updated version to our beloved classic mat bag featuring a full-zip closure for easy access to your mat and other yoga essentials. With our 2-Color Cargo Mat Bag you can arrive to class organized and in style. Full-zip closure Exterior front zip pocket Exterior phone/MP3 player pocket Adjustable shoulder strap Measurements: 25"L x 6" diameter.