About the Luggage & Panniers category

Recoommendations or otherwise for the kit that carries around all that stuff you don’t need.

I’m just playing with the idea of a tank bag as I’ve never used one and usually just use top box or panniers. What’s a good all round size for waterproof jacket, over trousers and spare gloves? The other thing I need is a place for a wallet, keys and phone. I don’t want skip size bag nor a gimmicky minute thing. Any recommendations? I’ve an sw motech ring piece already from the previous owner but my main luggage is shad.