X-Pac RX30 is 100% climate-neutral and contains 100% post-consumer recycled polyester fabric. X-Pac X11: provides a soft, cotton feel and appearance with added waterproof and low-stretch characteristics. X-Pac X11 is 100% climate neutral and contains sustainably grown cotton. Cordura 1000D:  a classic ultra-resistant Nylon fabric. It is a little bit rough on the edges but is made to last for a long time!