Foldable and Lightweight: The open size is 13.7*13.7*0.4inches. Water Resistant: Made of oxford fabric and foam filling, features good water and moisture resistantance, providing a soft, warm and comfortable experience for you. That is prefect for outdoors. Easy to Carry: Folding design hiking seat pad with velcro strap, makes it easy to carry or hang up for storage. You can hang on the bag or put in side mesh pocket to take up less space. Multi-purpose: Perfect for both outdoors and indoors. Ideal for camping, hiking, trip, park and so on. It can be used for any outdoor activities. You also can use the mat indoors, putting it on chairs, stairs and windowsill, not limited by usage scenarios. Custom logo is available.