a durable, shock-absorbent three-layer composite shell, a spacious multi-compartment interior for organizing items like chargers and phones, a large, watertight opening with a two-way zipper for easy access, and an adjustable hook-and-loop fastener system for secure and versatile installation on various scooter models. Construction & Protection Durable Hard Case: The bag is made with a three-layer composite material, providing a sturdy and protective shell. Shock Absorption: A thick EVA layer within the composite material absorbs external impacts and collisions, protecting the contents from damage. Deformation Resistance: The bag is designed to maintain its shape even with shocks and bumps, further protecting the items inside. Waterproof Zipper: A watertight zipper ensures your belongings remain dry, protecting them from water and moisture. Storage & Organization Multi-Compartment Design: Scientifically divided compartments allow for organized storage of essentials like phone, wallet, power bank, charger, and sunglasses. Large Opening: The large opening provides a wide view of all items inside, making it easy to check and access what you need. Two-Way Zipper: The flexible two-way zipper allows for controlled opening and easy access to your items without having to open the bag completely. Installation & Versatility Adjustable Hook-and-Loop Fasteners: Four hook-and-loop fasteners with adjustable length allow the bag to be securely attached to the handlebar of different scooter models. Easy Assembly & Disassembly: The bag is designed for quick and easy installation and removal from the scooter.