Nanuk Cases offers an extensive line of Extreme Duty hard-shell cases. Features include a PowerClaw latching system, Waterproof IP67 Rated, Impact resistant NK-7 resin, Soft corners and chamfered edges, Reinforced metal padlock holes, Stackable, Spring loaded handles, Shoulder strap, Bezel system, Handle stay, Lid stay, Stainless steel hardware, Strong Polyurethane wheels, and Two stage retractable handles. Choose from a pallet of 10 color options. (Please refer to specific product pages for features and color availability). The super tough nylon construction ensures that your precious items stay safe no matter where your journey takes you. All Nanuk Cases are airline approved. (Please check with your airline for carry-on and checked baggage size restrictions. Nanuk Cases are Military Approved (ATA 300, ASTM D-4169 and MIL-STD-810F) and carry a Lifetime Warranty.