Attribute Value This luggage bag features a strong outer naylon layer for tear resistance and a waterproof inner layer that keeps your belongings dry, making it perfect for all weather conditions. The waterproof inner layer ensures your items stay safe from moisture, while the high-quality nylon exterior provides long-lasting durability for frequent travel and outdoor use. With 4 detachable 360, this travel bag glides smoothly across various surfaces, ensuring easy maneuverability, whether you’re navigating crowded airports or busy streets.