Petzl DuffelDesigned to be carried in multiple ways, DUFFEL is a convenient, ergonomic bag with a volume of 65 or 85 liters. The back and shoulder straps are padded for comfort when used as a backpack. Versatile, it can be carried in multiple ways with removable shoulder straps. The large opening allows easy access to equipment, including two pockets in the inner flap and a large side pocket for a helmet or shoes. A large transparent area allows rapid