1. Spacious and Versatile: The interior size of our outdoor storage box measures 20.0 x 10.3 x 3.5 cm, providing ample space for multiple keys, cameras, passports, wallets, smartphones, external SSDs, power banks, flashlights, a range of multipurpose tools, and more. It's a companion for canyoning and kayaking adventures. 2. Enhanced Protection: Designed for secure storage of your valuables, this safety lockbox has a sturdy casing with a secure 4digit combination lock to protect your belongings from theft and unauthorized access. You can take it to the beach, hotel, car, or home, and your items will stay safe. 3. Portable and Practical: Equipped with a detachable steel wire for easy carrying, the lockbox offers transparent visibility for quick content identification. Whether at a hotel, home, office, or on the go, our lockers provide a secure and practical storage solution. 4. Durable, Waterproof Design: Made from quality ABS plastic, the lockbox is built to last. It can withstand harsh weather conditions and prevent water intrusion, keeping your valuables dry and clean.