This hard storage case is made from high-density, durable EVA material, providing excellent shock resistance and waterproof protection. Designed for everyday use, the case is sturdy and long-lasting. The eco-friendly EVA material offers features like drop resistance, tear-proof, shockproof, and dust-proof, ensuring that your Portable Charger Power Bank and accessories are protected from scratches and damage. The ultra-compact and portable design effortlessly fits into your backpack, handbag, or pocket, making it the perfect choice for those seeking quick and dependable charging wherever they go. Engineered for seamless access, the case features a full-circle zipper that glides smoothly, allowing you to quickly and effortlessly access your power bank whenever you need it. Whether you're rushing to top up your devices at the airport or simply organizing your backpack, the wide-open design simplifies the process. And with a detachable hand strap included, carrying the case becomes a breeze - either by hand or slipped neatly into your bag for convenient storage.