Kriega US-40 RACKPACKThe US 40 is a double entry, flexible storage, universal fit rack pack, ready for any motorcycle or adventure. The waterproof carrying capacity is variable from 28 to 40 litres. Set to 40 litres, the US 40 RACKPACK is perfect storage for a tent, roll mat, or sleeping bag coupled with a separate tunnel for tent poles making it an excellent moto camping set up. Alternatively, roll up both ends to reduce the capacity to 28 litres, ideal for waterproofs