Musthavebag is the only authorized ONLINE retailer...it is your right to buy where ever you feel comfortable, however if MHB doesn't have it, they don't have it...... and you can't buy directly from Tano. I have bought from Thatsourbag before; service is exemplary and no problem with authenticity. There are quite a few other websites that do carry Tano, such as Luna Boston. These are actual stores with a web presence, and since Tano is mainly sold through boutiques, they also make their inventory available online for customers to buy. The brick/mortar stores are authorized dealers so I don't see a difference whether you buy in store or online. Just my .02