Filter Filters Used Locks,Padded Interior,Waterproof Remove All Filters Price $100-$500 (2) Item Type Hard Case (2) Fit Guide Multipurpose (2) Item Materials Rigid Plastic (2) SKB Cases 3I-1914N-8B-C 3i Series Mil-Std. Waterproof 8" Deep Case w/ Cubed... $159.99 SKB Cases 3I-1711-6B-C 3i Series Mil-Standard 6" Deep Waterproof Case w/... $124.99