You can now spend close to $200.00 on a designer yoga mat and bag.  But, why?  Those mats offer nothing beneficial.   They are not ergonomic and they do not improve posture.  The YogaForce Mat is A-Line and it is contoured to mirror your body.  It does help improve your posture and makes you look and feel great!  It comes with an invisible mat bag attached so you can wear it on a plane.  You can never loose the bag.   And, the Mat gets you back in proper alignment after a long flight.