I took my new Tivoli GM out today to Costco to do some shopping when I noticed another girl walk by with the same exact bag. I was a bit surprised, but I guess I shouldn't be since it's been so popular. Anyway, I wore it on my shoulder, but she shortened the strap and wore it on her arm, which I loved by the way. I thought it looked pretty classy on the arm, the look that people have mentioned they liked with the Tivoli PM, except the GM has the added benefit of more room and being able to be worn on the shoulder.