I carry a Michael Kors jet set tote bag most of the time. Inside is my purse, a packet of tissues, a powder compact, lipstick, hairbrush, hairspray, perfume atomiser filled with molecule 01, various bits of paper with phone numbers on, old receipts, cough sweets, paracetamol, asthma reliever, notebook, three pens that don't work, two pencils with broken points, a thingy to use on a tablet which I thought was a pen and which drives me mad every time I pull it out of my bag after rootling around feeling for something to write with only to find it doesn't write , two condoms, a pack of cellophane wraps for old chewing gum, which are now distinctly tatty as I don't chew gum and my travel card.
I lock my front and back doors when I go to bed, and that's it.