MATERIAL The Dry Box case is constructed from high-quality ABS engineering plastics and stainless steel hardware, ensuring a robust and sturdy design. It features rust-proof and wear-resistant properties, along with impact resistance, crush-proof capabilities, and waterproof polycarbonate material. FULL PROTECTION Designed with a removable rubber pad, the Dry Box interior safeguards your belongings from collisions and damage. This protective utility bag is ideal for adventures, offering crush-proof, dustproof, and IP67 waterproof protection (note: not suitable for underwater diving). APPLICATION The Dry Box is perfect for storing EDC tools, phones, keys, and other valuables. Its waterproof design keeps your wallet and cards secure in any environment. Built to endure all conditions, it easily attaches to your backpack or bag using a carabiner hook, ensuring your gear remains dry and protected. SIZE External dimensions: 19 x 12 x 5 cm (7.5 x 4.7 x 2.0 inches) Internal dimensions: 16 x 9 x 4 cm (6.3 x 3.5 x 1.5 inches) Please note: measurements may vary slightly due to manual measurement. Available in five colors: Black, Transparent, Yellow, Red. PORTABLE This lightweight and compact waterproof case is easy to carry and store. Whether hiking, sailing, kayaking, backpacking, boating, or paddleboarding, the Dry Box is a reliable companion that protects your essentials.