Its been 4 years that I am using Skybags. I have a blue coloured skybag and I bought it for approximately INR 1500.Since I am using it, I have not faced any damage. This so satisfying product that anyone can think to use. Design is so fine and good that can be used by professionals as well as students. Colour get dull after a year but not so much.bag is so strong that I use this for many purposes like trekking, running, and travel.Have a skybag and forget carrying about new bag for at least 2 years.