Filter Filters Used Waterproof,Locks,Padded Interior Remove All Filters Price Under $50 (1) $50-$100 (2) Item Type Hard Case (3) Fit Guide Microphone (1) Multipurpose (2) Item Materials Rigid Plastic (3) SKB Cases 3I-0907-MC3 Injection Molded Case for 3 Mics with Foam &... $59.99 SKB Cases 3I-0907-4B-L 3i Series Mil-Standard 4" Deep Waterproof Small Case... $49.99 SKB Cases 3I-0907-6B-C 3i Series Mil-Standard 6" Deep Waterproof Small Case... $59.99