I ride my bike and
I ride my bike and take the train everyday to my shop, and the whole trip is about 1. 5 hours from door to door. My 12 pound chiweenie, Billie, stays comfortably in the bag, the whole time. Billie really likes to look out the windows while we are riding. The strap that clips onto her harness keeps her secure, and she still has room to turn around and look out the other window when she wants to. I really like the backpack, and meets our needs and unique logistics for our commute. This bag made it possible for us to ditch our boring and depressing car commute. We are very happy