Expertly crafted for the adventurer in us all, the rugged construction and outdoor-inspired design of the CH-97 2.0 Collection makes the journey as exciting as the destination. Exceptionally lightweight and spacious this collection provides ample packing space. The Mountaineer provides superior versatility for everyday use, this spacious pack can be carried as a duffel or a backpack. Lifetime Warranty. Guaranteed to be free from any manufacturing defects in materials or workmanship for the life of the product.