Oh wow, you’re talking about a water filter that does the whole influencer thing? Picture this: a sleek, translucent cylinder that slides into a tote, with solar panels that look like tiny sunglasses on the side. While it filters, the tiny screen pops up a rotating quote like “Hydrate like a boss” or even a quick “Did you know 70% of Earth’s water is just... wait, that’s not cool? Well, maybe that’s the hook.” And you can livestream the whole process, so your followers see the filter in action while you drop that “just cleaned my water in 30 seconds” GIF. It’s a survival essential, a tech toy, and a TikTok goldmine. Just gotta keep the battery small, the screen tiny, and the filter super efficient. Ready to prototype in 20 minutes? Let's spin that into a pitch that even the dentist would be jealous of.