• 【Waterproof Material & Insulated Lining】 The bike rear rack bag is made of water-resistant fabric with protective padding that provide a cushion to reduce shock when riding on road. Insulated lining keeps your beverage and food cold or warm for hours.
• 【8L Large Capacity】14.9 x 6.3 x 6.2inch. The bike trunk bag includes a spacious main compartment, a top pouch, a side pocket and inner mesh pocket, which help to keep your essentials well organized. It’s quite convenient for long-distance riding.
• 【Easy Tool Free Installation】2 adjustable Velcro straps and 2 fixed buckles ensure stability, also make it easy to be installed and unloaded in seconds. This Bag fit most of road or mountain bikes' racks.
• 【Safety Design】This bicycle rear seat bag is designed with two side reflective logos, all-around reflective pipeline and back reflective strip with taillight loop (not included taillight), which provide bikers a safer night riding.
• 【Multifunctional Use】It can be a bike rear rack Luggage bag, a shopping bag and shoulder bag with an removable, adjustable shoulder strap. After parking the bike, you can take this trunk bag with you and don't worry about it being stolen.