- Generous 24L Storage Capacity : This bike trunk bag offers an impressive 24L capacity, complemented by two outer pannier bags, providing ample space for all your cycling essentials. The elastic drawstring ensures extra items are securely fastened. - Dual Waterproof Rain Covers : Equipped with two rain covers – a black one at the bottom and a green one inside the trunk bag – this rear bike bag protects your belongings from the elements, allowing you to ride confidently in wet conditions. Made from reinforced polyester, it is built for durability. - Hassle-Free Installation : Featuring multiple adjustable straps, this bike rear rack bag attaches effortlessly to most bike racks, including mountain bikes, road bikes, and e-bikes, without the need for tools. Enjoy a quick setup so you can get on the road faster. - Enhanced Visibility and Safety : Reflective strips on the trunk bag improve visibility during low-light conditions, while the dedicated taillight hook allows for additional safety when cycling after dark. Practical Use Scenarios : - Perfect for commuters needing to carry work essentials, such as a laptop and documents, while riding to the office. - Ideal for weekend cyclists who want to bring along snacks, water, and gear for a day out on the trails. - A great companion for long-distance riders looking to store extra clothing and supplies securely during extended trips. This bike trunk bag stands out for its combination of substantial storage, waterproof protection, easy installation, and safety features. Stay organized and ride with confidence regardless of the weather or time of day.