Lightweight backpack in recycled nylon, perfect for excursions and day trips. PFC-free product, made to last a lifetime. READY TO PLAY - High Coast Foldsack is a lightweight and versatile backpack made from recycled nylon. A flip closure allows you to expand the volume of the main compartment and keep small items easily accessible in the spacious front pocket. Comfortable to wear thanks to the lightly padded shoulder straps and perfect for day trips and trips. The seams are not taped and the zipper is not waterproof, but the main fabric itself is waterproof, so the backpack offers good protection from rain.