The Filter Hive organizes filters and accessories into a unified kit. It fits within your different camera bags, can be worn on a belt, or on the modular rail of MindShift Gear backpacks, or hung on a tripod. Its padded exterior case and accordion-style removable insert holds up to six flat graduated neutral density filters up to 4x6” (100x150 mm) and six round filters up to 82mm diameter, including the thick 1.5 cm variable neutral density filters.