Sandbags that don't need sand. This is no science fiction, this is the StormBag. All you need to do is add water. The StormBag weighs less than 1 lb and rapidly expands to ~30 lbs in just three to five minutes.
StormBag Testimonial—Hurricanes Matthew and Florence
In the past two years, we have experienced Hurricanes Matthew and Florence. Stormbags have been helpful with water control and absorption. The boxes are easy to store in preparation for rain.