Deuter says about the Aviant Duffel Pro 90
Do you generally combine sport and travel? The Duffel Pro offers lots of space for your equipment. The stowable shoulder straps mean that the travel bag also functions as a backpack. This feature is perfect for longer distances. With the packaging, which doubles as a small backpack, spontaneous trips are a breeze as your important documents are always readily available. The Duffel Pro is also particularly robust and water-resistant, thanks to the canvas material.