bicycle bag,folding bike bag,cycle bag The bag with 2 lateral cases with reflective bands ... and 1 detachable rucksack. bicycle bag,folding bike bag,cycle bagFeature:1. easy to print or embroidery logo 2. various ... as you want. such as school bag, backpack, traveling bag, computer bag, shopping bag, waist bag, wallet, briefcase,cooler bag, trolley ...