Big leather shoulder bag recs

Hi! I’m currently looking for a cool leather shoulder bag. I like the style of this one from Costume National I saved in my gallery a while back. Something at least large enough for a 13in laptop+ a water bottle, slouchy/hobo bag or structured but not a rectangle, and with a bunch of pockets and straps like this Colors: black, green, brown or red Metal accents: silver if possible Budget: 300€ used, maybe a bit more new but I know I can't find much new in leather at such a price so mostly looking at used. Not in a hurry, can wait for a steal so even if it’s seemingly out of my budget feel free to suggest 🙂 Feel free to suggest other styles you like/think I might like, too! Ty