Kriega US-30 Drypack and two of the 20 liter Drypack. The Kriega US-30 is 30-liter capacity 100% waterproof motorcycle tailpack. This unique design solution can fit directly to the bike's subframe or mount solidly under the seat. The US-30 also comes equipped with removable shoulder and waist straps, so it can be carried courier style, on or off the bike. Base anti-slip mesh also doubles as a pocket to store the shoulder and waist straps when the US-30 is attached to the bike. The shoulder strap connects to the large D-rings at each end of the pack and the waist strap connects to 2 fold away buckles at the corners of the mesh-pocket.