recommendation for thief proof travel man bag

[BigDahliaFan]

something a bloke wouldn't mind wearing to keep stuff safe from pickpockets. Just water bottle and wallet and phone.

Trousers with zipped pockets for wallet/phone and a bum bag round the waist for passport and other stuff.

Yeah, I don't see him wearing a bum bag. Well actually he would, but I'd rather he didn't.

Some sort of canvas messenger bag.