The YOGA SAK has received acclaimed reviews to be the best yoga bag on the market. With over 28 million people in the United States and millions worldwide that practice yoga, it was natural for us to create a bag that does it all. The YOGA SAK is perfect to consolidate and simplify your daily workout supplies and your most important yoga tool... Your mat! The YOGA SAKS unique feature is the backpack style bag. Whether one's walking around town, biking, hiking or just on the go, you can take your YOGA SAK everywhere. The SAK has adjustable straps that will fit all body sizes and shapes and has many pockets for your keys, wallet, change, etc . The SAK even comes with a built-in water bottle holder and a compartment in the rear to carry your yoga block, towel, shoes, ipod, etc. The YOGA SAK is stylish, functional, durable and is well priced. Note: The Yoga Sak does not support the Manduka Pro Mats or 3/8” mat.