Absolute best leather laptop backpack to last me 10 years that isn’t tumi?

Oooh— just put a lot of thought into this recently. 

Love my Day Owl idk if they have leather but it’s so well designed and high quality. 
https://www.dayowl.com/collections/shop-bags

My DB duffel is also the nicest thing I own and would buy a backpack if I didn’t have the owl.

Oooh— just put a lot of thought into this recently. 

Love my Day Owl idk if they have leather but it’s so well designed and high quality. 
https://www.dayowl.com/collections/shop-bags

My DB duffel is also the nicest thing I own and would buy a backpack if I didn’t have the owl. https://us.dbjourney.com/