Darker shades of fabric can change color due to UV radiation.
We have tried: We sew bags from this material and we also have experience with sewing a seat bag and backpack. This material is easy to work with, has a waterproof finish and drops of water flow beautifully over its surface. When cutting and sewing, we did not use pins, which can leave marks on the puncture at the point of pinning, and thus break the waterproof coating, but fixing pins 790355 and 790317, which hold the material perfectly. When sewing, we were very careful to avoid unnecessary tearing.
The fabric measurements needed for sewing basic garments and home textiles, can be found here .