For the forefather of bike backpacks and his girlfriend functionality is tradition but the athletic couple also keeps up with the times with a new athletic yet urban design the packs are at home on lonely trails as well as on busy shopping streetsfor a family outing there is also the mini version the ultra bike for childrenstow away helmet holdercompression strapszipped front pocket for maps etcmesh side pocketswet laundry compartment3m reflectorshydration system strapship belt with mesh