A warrior of a hard case, Supreme 38F has a reputation for unbelievable strength and durability. Its cushy interior of customizable hexagonal-shaped foam gives an extremely tailored, custom fit for your equipment. Surprisingly lightweight and hailed by professionals in many industries, Supreme 38F is o-ring sealed, waterproof (up to a depth of 16.5 feet/5 meters), airtight, and built to withstand the most extreme conditions. With an automatic pressure equalization valve and ability to support up to 265 lbs. of exterior weight, you could not give your laptop more protection. Anti-slip rubber feet and a solid carrying handle offer extra durability. Thick latches lock for extra security and robust, reinforced pad lock receptacles are great for use with combination locks for added security. Waterproof and airtight (up to a depth of 16.5 feet/5 meters) Provides tailored fit for laptop computer up to 15 inches High-density customizabe, hexagon-shaped foam interior Steel-reinforced lock holders Inside Dimensions(mm):430x295x105 Outside Dimensions(mm):465x365x125 Weight(kg):3.20 Inside Dimensions(inch):16 7/8x11 5/8x4 1/8 Outside Dimensions(inch):18 1/4x14 3/8x4 7/8 Weight(lbs):7.05 Waterproof and airtight. High density customizable, hexagon-shaped foam. Steel-reinforced lock holders. Interior Dimensions 16 7/8 x 11 5/8 x 4 1/8. Outside Dimensions 18 1/4 x 14 3/8 x 4 7/8.