Where are the shops gone?

I’m looking for a new bag for my work laptop to replace the 16-year-old photo bag that I’m using now. But where can I buy one? In an Instagram ad, I found an interesting one, but I don’t know if I like it. What does the material feel like? How does it look when I carry it? How does it feel on the shoulder? I could order the bag, try it, and return it. Even if returns are free, I still have to package it and drop it off. I could do this with multiple bags, but that adds up to a serious amount of work. However, I cannot think of a single shop in New York City that offers a decent selection of laptop bags.