We just received our second yurt cover from www.mongulai.com On both orders they have given us great service. Our second order was custom dimensions. We received our cover last week and put it on between thunderstorms. The cover fits exactly as we need it to and the fabric is lightweight and water resistant. We got the 19 foot "ulzi" pattern - you can see it here: https://mongolianstore.com/.../mongolian-yurt-canvas.../ I highly recommend Mongulai.com!