SHENGMILO Bike Rack Bag for TravelDelivery time:? 15 20 working days Bike rack bag comes with? a rain cover? and? a shoulder strap. Description This bike rack bag is designed for medium to long distance riding. It can handle most road conditions, with durable materials and uncompromising features. The rear rack bag includes a 10L large bag and a mobile phone bag. She can hold a bicycle tail light for night riding safety. A bicycle pannier is also used for handles and shoulder straps,