Features 1. Three dimensional dual bag: This rear luggage rack bicycle bag is equipped with left and right balance dual bags, which will not cause the bicycle to lose balance. Compared to traditional bicycle bags, our bicycle bags are equipped with foldable baffles, which are soft and three-dimensional, beautiful and durable, making them a great companion for short trips and work. 2. 35L Large Capacity: The size of each bag in this double-layer bag is 40cm x 31.5cm x 15.5cm, with a total capacity of 35L. Therefore, this hanging basket bag can carry many items, such as clothes, cycling equipment, etc. 3. Materials: The outer layer of these rear bicycle bags is made of 300D polyester, which is wear-resistant, tear resistant, soft to the touch, beautiful and durable. 4. Rainproof: It also comes with an additional rain cover for safe driving in the rain, but to prevent the contents of the bag from getting wet, please do not ride in the rain for a long time. 5. Unique design: 1 The bicycle carrier bag is equipped with a drawstring loop, allowing us to comfortably carry and store items. 2. Cool reflective logo to maintain your unique personality and protect you at night. 3. There are 4 straps and two fasteners at the bottom, making it easy to secure the bag to the frame. Specification Material: 300D polyester+PU nylon plaid Color: dark gray Size: 44 x 37 x 11.5 cm Weight: 1647 g Package Include: 1x Bicycle double pack bag