Im writing a review because this bag is a great size and has easy access. I have a 5mm premium mat the the drawstring bags are impossible to get my mat into. This bag opens the entire length of the bag so you just drop your mat in. I could easily fit 2 premium mats in this bag or my mat and several props ie towel, water bottle, bands ect...may get dirty easy as its a light color and a canvas type material. Ill just be cautious with it. Great concept for us yogis in a hurry and who dont want to fight with our yoga bags after some rleaxation in class. Very pleased with this bag.