I've had a whole day of struggling with extremely impractical handbag, which led me to being 110% certain of what my latest wardrobe need is - a handbag that is of substantial size, but not too big, is structured and casual enough not to be an eyesore for MOTG lifestyle.

If possible, I'd be one-bag-lady, but I have 4 in rotation at the moment, two being the workhorses: my black leather backpack, which is fun, super practical but sometimes too small, and my pleather black cross-body handbag which is practical and I love it, but is slowly showing signs of ageing. So, I know my backpacks and crossbodies, and would now like to expand my horizons a bit.

The main dilemma?
I walk a lot and more importantly - cycle a lot. I don't like overly casual handbags. I also love structured handbags for various reasons, but one is especially important - practicality. It annoys me when the bag collapses while I'm digging through it. Yet, I cannot seem to think that overly structured handbag fits in the bike basket. Am I completely wrong?

I'd mostly benefit from visual at this stage. I'd appreciate your help in kickstarting my search.

Thanks in advance.