SUPERIOR DURABILITY - Crafted from high-impact polypropylene, this case withstands extreme conditions, ensuring your firearms are safe during travel and storage, backed by Pelican's lifetime warranty. OPTIMAL CAPACITY - With interior dimensions of 50.38 x 13.33 x 5.33 inches, the case provides ample space for rifles and gear, while remaining portable with exterior dimensions of 56.06 x 16.05 x 6.13 inches. WATERTIGHT PROTECTION - Features a polymer O-ring and stainless steel pins, creating a secure, waterproof seal that protects against moisture and corrosion, maintaining your equipment in pristine condition. ENHANCED EASE OF USE - Equipped with smooth-rolling wheels and multiple latches, this case offers effortless transport and quick access, making it ideal for travel and field operations, improving efficiency.