Just that really, what would you consider essential kit for being out and about every day?
I have a plastic crate with emergency essentials at home so that I can choose what's needed according to the emergency (docs are in a fireproof safe) but can't decide what would be the most useful things to take if we're out and about, with limited handbag capacity.
I always have a spare charged battery booster for my phone, emergency numbers as well as everyday items but not sure if carrying a foil blanket for example would be overkill?