Enhance the convenience and protection of your folding bike transportation with this specially designed Folding Bike Storage Box. Crafted from durable polyester material, this storage box features a fully enclosed rain and dust cover that can be neatly stored in the back pocket, ensuring your bike stays clean and dry in various weather conditions. Its easy folding and building design makes setup and storage hassle-free, perfect for on-the-go cyclists. Key Features: · Fully Enclosed Rain and Dust Cover: Protects your folding bike from rain, dust, and debris, with the cover conveniently storable in the back pocket for easy access. · Easy Folding and Building: Designed for quick and simple assembly and disassembly, allowing you to fold or unfold the storage box effortlessly. · Enlarged Zipper with Inward Closure Technology: Ensures the zipper remains securely closed and prevents loosening, enhancing durability and security. · Extended Ribbon on the Back: Provides a versatile attachment point to connect additional bags or accessories, increasing carrying capacity. · Anti-Slip Rubber Feet: Equipped with four rubber pads on the bottom to prevent displacement and keep the storage box stable during use. · Sturdy Handle: Features a firm handle for comfortable carrying and easy movement, making transportation of your folding bike convenient and safe. Specifications: · Material: Polyester · Color: Black · Size Options:  - 14in (Model RK70BK): 590 x 580 x 320mm (23.2 x 22.8 x 12.6in), Weight: 2880g (6.3lb)  - 20in (Model RK71BK): 830 x 680 x 430mm (32.7 x 26.8 x 16.9in), Weight: 4750g (10.5lb) · Package Size:  - 14in: 610 x 330 x 60mm (24.0 x 13.0 x 2.4in)  - 20in: 700 x 500 x 80mm (27.6 x 19.7 x 3.1in) · Package Weight:  - 14in: 2900g (6.4lb)  - 20in: 4770g (10.5lb) Package Includes: · 1 x Folding Bike Storage Box This Folding Bike Storage Box combines practical design with durable construction to provide reliable protection and easy portability for your folding bike. Whether commuting or traveling, it offers a secure and stable solution to carry and store your bike efficiently.