Black and white Prime backpack The Black Prime Backpack is a versatile and practical hiking backpack designed for unisex adults. It features a zip closure, a divider system, and various multifunction compartments to keep your gear organized while on the trail. The backpack also includes padded straps for added comfort during long hikes, making it an ideal choice for camping and outdoor activities in the fall season. With its sleek black color and durable construction, this backpack is a reliable companion for any outdoor adventure.