Certified waterproof to 200 feet/ 60 meters 100% protection from water, sand, humidity, and snow Made in the USA Reusable and recyclable FDA and NSA approved medical grade materials for food and biohazard storage Great for: Perfect for storage of rifles and other large objects. Insert a VCI chip for long term storage. LOKSAK: Element-Proof Storage You Can Trust The LOKSAK is a high-performance, element-proof storage bag designed to protect contents from water, air, dust, and humidity, preventing leaks and preserving items in even the harshest conditions. Valuables and memorabilia stored in aLOKSAK bags are shielded from aging and environmental damage. Made from a durable polyethylene blended film, these bags are 100% waterproof to depths exceeding 70 meters. LOKSAK bags can be opened and resealed multiple times, though they are considered disposable and should be replaced after extended use to maintain peak performance. Outer dimensions: 12" x 48.75" (30.5 x 123.8 cm) Inner dimensions: 11.6" x 47.75" (29.5 x 121.3 cm)