Keeps items secure in the trunk while driving, preventing spills or rolling around and helping keep the car clean and tidy. Designed as a pouch bag for securing a fire extinguisher, luggage, or wall stickers in your vehicle. Made of nylon woven mesh, which is sturdy and durable, not easy to split or fade, and resistant to tearing for long service life. Flexible and compact, it takes up little space while still providing strong organizational capabilities to meet daily needs. Use scenario 1: In a sedan trunk, secure a fire extinguisher and emergency kit to prevent shifting during driving. Use scenario 2: In an SUV or wagon, organize luggage, sports gear, or groceries to keep the cargo area orderly and reduce movement. Use scenario 3: In any vehicle, store small items such as tools or accessories to maintain a tidy interior and quick access as needed.