You can bring things up with a backpack. But yeah, it's less convenient than stairs, it looks worse and it is less inviting. That's why people like stairs. I'm

You can bring things up with a backpack. But yeah, it's less convenient than stairs, it looks worse and it is less inviting. That's why people like stairs. I'm not sure if the advertised product is that much better, though. It seems extremely slow and clunky.