I actually just emailed my SA about them yesterday (the backpack style)- she said they had a couple in store and they sold out in 2 days. She said they are very unstructured and have only one small interior pocket which will hold a wallet. The bag folds into a pouch, like the silky pop bags of old. I'd be curious to see one in person, although I generally like my backpacks to have more pockets and structure...