I’d recommend checking out waist packs designed for photographers, like the Lowepro ProTactic Utility Belt. It’s modular, so you can customize the space for your lens and camera without feeling bulky. Another option is the Think Tank Lens Case Duo series, which has padded protection and can attach to your hip comfortably.
Personally, I love Coach bags and recently found some great travel bag models on
https://coach-bags.co.uk/ that surprised me with their quality and style. I picked a sleek, black Coach messenger bag with adjustable straps and just enough padding to protect delicate gear. It’s not a camera-specific bag, but it works great for light setups and has a timeless look.