Those unfortunate enough to live in areas that have limited access to water will appreciate this one. It is an upside-down umbrella; the purpose of which is to collect rainwater. It is hooked up to a bag that’s designed to hold the collected water.
It’s a somewhat good idea. Except for the possibility that consuming the water collected might be less than hygienic, considering the many pollutants that might have drifted along with it. Also, bottled water would be galactically more convenient than having to lug around a bag of rainwater.