Expertly designed for outdoor enthusiasts, the Naturehike Rock Series Backpack offers a lightweight and durable option for hiking excursions. Made from tear-resistant 420D nylon fabric, this backpack can withstand the elements while providing a maximum load capacity of 11kg for the 40L option and 14kg for the 60L option. With added features like a breathable rain cover and extra capacity for essentials, this backpack is the perfect companion for any outdoor adventure.