FINEW Bicycle Bag for Luggage Rack 20L - 100% Waterproof, Luggage Rack Bag Multifunctional Rear Luggage Bag Waterproof Rear Seat Bag, 2 in 1 Bicycle Reflective Shoulder Bag With Carrying Strap

["Durable Waterproof Materials】 - Waterproof premium bike bag, easy to clean. Please make sure to roll up the opening of the bike bags for luggage racks correctly. Since the luggage carrier bag is made of durable, waterproof PVC material and applies a high-frequency welding process, it has no seams, making it 100% waterproof and tear-resistant. Therefore, your items can be protected from rain and dust. 【Bike Bag with Large Capacity】 - Total size 52 * 26 * 14 cm, 20L bike trunk offers plenty of storage space for your belongings. The maximum capacity of the bike bag luggage carrier is 20 L and can carry 10 kg. Whether it's a day trip or your daily commute, this is a good choice. 【Thoughtful Design】 - The luggage bag can be quickly & easily attached to any luggage carrier. On the back of the bike bag, there are two buckles and a Velcro strap to securely attach the bike bag to the bike saddle. The bottom of the bag also has a removable hard plate. 【Safe and Practical】 On both sides of the bike bags rear luggage carrier, there are obvious reflective pattern designs as well as a reflective logo, making you visible during night rides or rainy days. There is a mesh pocket on the side of the bag where items like an umbrella and a water bottle can be stored! 【Portable Versatile Bike Bag】 - Whether you're biking or using it daily, it's definitely your first choice for your road companion! It can be a bike rear bag, a shopping bag, and a shoulder bag with a removable, adjustable shoulder strap. After parking the bike, you can take this trunk bag with you when you go for a walk and not worry about it being stolen."]