This yoga mat carrier is made from TWO layers Paris theme home dec weight wide cotton canvas, available here as well. It's remarkably light, but should last a long time.
The tote has a significant pocket, with 2.5" of velcro closure
It has a twill tape that you can cinch to close the bag
The tote is roomy enough for most thicknesses of mats
The bottom of the bag is reinforced, double bottom
The fabric strap is wide enough to prevent strain
Standard size mat fits with room to spare
Please read FAQs on each item to save time later. Let me know if you have questions before you buy.
See last image for dimensions - about 20 inch circumference by 27 inch length