Featuresr stylish bicycle trunk bag with solid structure and texture touch durable to user 13l large capacity with a main compartment 2 side pockets and 1 gear pocket to keep your essentials well organizedr internal patch pocket provides your valuables with better protectionr reflective strips with taillight hanger for increased nighttime visibility and cycling safetyr elastic top bungee helps secure items within easy reachr nonslip grip base keeps the bag from sliding around on the top