The Kelty Santa Fe 4000 hiking trail camping backpack is a large, green nylon backpack designed for hiking enthusiasts. It features a hip belt and external pockets, providing both comfort and functionality for outdoor adventures. Suitable for unisex adults, this backpack is equipped with durable materials and is perfect for carrying gear while hiking on trails. With the brand's reputation for quality outdoor products, the Santa Fe 4000 is a reliable choice for those looking for a versatile and dependable backpack for their hiking trips.