Longchamp Le Pliage. I know it may seem more casual and not very status-y. You may not even consider it to be remotely similar to the Neverfull. But hear me out. It’s large, light enough to carry enough for long days, you can stuff it with too much or you can carry just a couple small things in it, and it still looks nice either way. I throw my grocery shopping in it, or sometimes just a wallet and phone. You can throw tons of different purse organizers from other bags into it too and it works. It’s weatherproof, goes with everything, durable, and packable. I’ve spent craploads of money buying tons and tons of bags, searching for something more “refined” to serve as my every day tote. LV, Goyard Artois, sh*t I even wasted money on the Faure Le Page Daily Battle tote too. The only darn one I haven’t bought yet is that leather Chloe tote that is kinda similar to the Neverfull but the expansion system are little zippers on the sides. But. For real. No matter how many other bags I buy, I just end up using the Longchamp every day, even to work, in a somewhat formal office setting. It is simple and classic. It’s actually the best designed product in my entire closet. It will not last for decades like the Neverfull but by then you might want a different style anyway. Or you can just keep buying new Longchamps when it wears out.
If it ends up not being right for you for daily use, the worst that happens is you just got yourself a super awesome travel bag and you only spent chump change on it.
But if the heart wants the Neverfull.... you know how it goes.