Available in well over 40 configurations, the 3I Series of waterproof cases are the perfect solution for storing and transporting your delicate electronics, A/V equipment, computers, cables, microphones, mixers and all other things that need thorough protection from dust, water and impact damage.This customized version of 1813 Mil Standard case offers quality waterproof protection for your valuable laptop. Designed to accommodate up to 17 inch laptop computers including those by Apple, Compaq, Dell, IBM, and Sony.A convenient leather organizer in the lid has a rigid fold down cover with compression foam for added protection to the laptop. The base of the case has a recessed foam cutout to accommodate power supply, cables and accessories with the removable hook and loop workspace with corner cleats to securely mount the laptop, making it truly portable. See interior dimensions for exact specifications.SKB 3I Series Injection Molded Mil-Standard Waterproof Cases are molded of ultra high-strength polypropylene copolymer resin, featuring a gasketed, water and dust tight, submersible design (MIL-C-4150J) that is resistant to corrosion and impact damage. Features a molded-in hinge, patented “trigger release” latch system, comfortable, snap-down rubber over-molded cushion grip handle, automatic ambient pressure equalization valve (MIL-STD-648C), resistance to UV, solvents, corrosion, fungus and impact damage (MIL-STD-810F).