Pilates ball string carrier
 

I started taking Yoga On The Ball, with Tom as our instructor. The large ball, yoga mat, water bottle, ID card and car keys are difficult to transport from car to our exercise room. I noticed some ladies using a string tote to carry the Pilates ball in, but do not know where to get one for myself. When I asked, no-one knew of a local provider. Any ideas? "oooooohhhmmmmmm"