Product details: Brand: ROCKBROS Product name: Saddle bag Material: Polyester+PU Weight: approx. 43g Capacity: 0.35L Color: Army green/ purple/ coffee/ black Size: 9*4.6*10.8 cm Features: Compact and lightweight: The compact design of the bicycle rear bag reduces the burden. There are multiple compartments and pockets inside so that small items can be stored neatly. Gas bottle storage: Gas bottles can be stored on the side of the bicycle bag for easy access. Easy installation: The quick release design is easy and convenient to install, and items can be stored on the back seat after parking. Reflective signage: provides additional safety when riding at night and makes you more easily visible to other road users.