Where can I find a real leather black backpack?

[CheddarIsNotTheOnlyCheese]

I'd be grateful for any ideas please.
It's my 40th birthday soon and I might receive some cash instead of gifts. Dh has promised to make up the rest that I'll need. Im thinking around £150. Ive been looking on John Lewis and Amazon but no idea where else to look. Never spend anything on myself.

Knomo - their site makes it easy to search by the size of the laptop etc that you need to fit into it. I have one of their quilted nylon ones, (couldn't justify the cost of a leather one at the time) from a couple of years ago, still looking good

uk.knomo.com/collections/backpack-women