I've been tempted by a Blunt umbrella but I'm sure I'd lose it immediately! I've been wondering if I could attach some sort of tracking device to it haha

I bought a Patagonia one ~10 years ago, mainly because of their suggestion that it should be built to last and that they offer repairs for anything that breaks. I use it pretty much everyday and it's still pretty much good as new! Expensive outlay but worth it long-term I think.