Filter Filters Locks,Waterproof $50-$100 Remove All Filters Condition New (1) Used (1) Brand SKB Cases (1) Item Type Hard Case (2) Fit Guide Multipurpose (2) Item Materials Rigid Plastic (2) SKB Cases 3I-1209-4B-E 3i Series Military-Standard 4" Deep Waterproof Case... $74.99 SKB Cases 3I-1209-4B-E 3i Series Military-Standard 4" Deep Waterproof Case... $99.99