1. Compact case – Open the door for streamlined cycling with our metal tool box, the accessory for folding bikes. Our concealed tool box provides the storage solution for all your accessories. Store everything you need safely in the frame of your bike thanks to its innovative and secure design. The compact case is the size and shape to stylishly store any folding bike accessory. 2. Good material: Made of quality materials, this sturdy metal tool box meets the demands of daily use, ensuring easy access to tools and accessories when needed, while staying firmly in place even on rough terrain. 3. Save space: Our metal tool box offers ample storage for onthego cyclists. The case includes an internal storage bag and a wrench, with plenty of room for other essentials (excluding tubes and patches). 4. solution: This metal tool box is designed to be compact yet spacious enough to hold all your tools and accessories. Its sleek design allows it to seamlessly integrate into your bike frame, ensuring both comfort and practicality.