The Stewart Golf Universal Golf Bag Rain Cover has been designed to fit the X Series, F1 Lithium, Z1 Push and just about every other golf trolley / golf bag on the market. It fits in seconds and Velcro straps will secure the cover in place on windy days. When secure, there are 3 pairs of red zips to show up and allow easy access to clubs & pockets without having to totally open the cover. After use, the cover is stored in a stylish mesh storage bag to allow quick drying and which can be clipped to your golf bag.