In the video below I will be testing a range of water resistant fabrics that we stock here at Fabric UK. I will be doing this by placing a fabric sample over a clear glass jar, securing it with an elastic band and pouring the same amount of water on the surface of each fabric sample. If no water collects in the jar, then it is clear that the fabric has a level of water resistance. Note that this test only demonstrates a low level of water resistance. With an increase of pressure, some of the fabrics would prove to be more water resistant than others, meaning that they can withstand a higher water pressure before the water penetrates the fabric. » Read more..