Watertight Crushproof & Dust Proof Unique Press & Pull Latches Open With The Push Of A Button Yet Stay Closed Securely Under Impact Or Stress Permanently Attached Vortex Valve Automatically Adjusts Air Pressure Without Letting In Water & Won't Unscrew From The Case Unbreakable Molded-in Hasps Allow Addition Of Standard Size Padlocks Offering Another Measure Of Security Unique Hinges With Integrated Feet Hold Fast Under Impact & Create A Flat Surface For Upright Stability Double-layered Soft-grip Solid-core Carrying Handles Provide Strong Durable Comfort Available With Pick N Pluck Or Adjustable Pvc Coated Nylon Padded Dividers Both With Convoluted Lid Foam Lifetime Guarantee Manufactured In The Usa 20" L X 14" W X 10" H black