["RHINOWALK Bicycle Saddle Bag Full Waterproof MTB Road Bike Cycling Rear Pack Panniers 5L Tail for Seat Bag Bike Accessories\nProduct Detail\n\nItem Name: Bicycle Rear Rack Luggage Pannier\n\nSize:5L\n\nNet Weight:320g\n\nApplication 1: Bicycle Saddle Tail for Seat Waterproof Storage Bags\n\nApplication 2 :Bicycle Saddle Bag Cycling for Seat Bag\n\nApplication 3: Long Travel Biking Luggage Pannier\n\nFeature 1:Full waterproof Steadiness Ant-friction Strong fixing strap\n\n\n\nEcxellent Waterproof Performance: Made of PVC net clamping cloth, provides the best waterproof performance to protect your valuables from water, dirt, and dust. it can ensure there won'for t be any water get in to the bag no matter how heavy the rain is Adopts high frequency welding technology, durable, cold-resistant, age-resistant, solid and easy to clean.\n\nReflective tail: Bike under for seat bag pouch with reflective tape on both sides, help with night for time visibility, enhancing safety while cycle at night. With for Smart Taillight Hanger on the for seat bag for additional safety lights.\n\nAerodynamic design:This bag fits the width and airflow of the frame, and the surface is smooth.So it won'for t increase the front face area,which can make you ride faster.\n\nUltraweight&Large volume:\n\nSize: \n\nwithout burden to your long ride., can store your wallet, cell phones,cycling jersey,bike pump earphones, keys, front light, tail light, repair tool kits etc..The volume is about liters.\n\nSATISFACTION GUARANTEE: The bicycle bag comes with a Satisfaction Guarantee. Rhinowalk is dedicated to address any product/service issues and is committed to delivering a 5 star experience for all customers."]