unusual online shopping

Looking for by internet, I found the “Inverted No Drip Umbrella”, that only costs 24.21€. The onlineshop describes that the product is designed for "keeping droplets off the user and his/her things". Great!!!
https://noticeboards.netlanguages.com/phpBB3/
https://noticeboards.netlanguages.com/phpBB3/viewtopic.php?f=31&t=49435