Hosoncovy 3 in 1 Large Capacity Bike Raer Rack Luggage Bag Extendable Waterproof Bicycle Trunk Bag Cycling Rear Seat Pack with Rain Coiver

• Multi pocket design, large capacity main pocket and multiple side pockets for storing luggage and accessories for cycling trips.
• The top elastic rope can fix your helmet , umbrella or other items .The tail has two long pockets that can hold drinks, water bottles, and folding umbrellas.
• 3-in-1 bicycle backseat bag, with the top main bag and side storage bags connected together in an integrated design, eliminating the need for you to purchase multiple combination bags. It will accompany you on short or long rides.
• Comes with a rain cover to protect the contents of the luggage bag, so you don't have to worry even on rainy days.The rain cover is hidden in the bottom pocket of the bag .
• Easy to install and disassemble, with fix rope that allows for quick attachment and removal of the bag onto the bicycle's rear seat frame.

Multi pocket design, large capacity main pocket and multiple side pockets for storing luggage and accessories for cycling trips.