Bug lockers. Compartment-style fly boxes from Umpqua. Super efficient for storing lots of bugs that are the same or similar. All boxes are transparent and have some variation of a latch closing system.
Bug Locker #236: 6 compartments / Dimensions: 3.5″ x 2.5″
Bug Locker #236 Mini : 6 compartments / Dimensions: 3.5″ x 2.5″
Bug Locker #236 Pop-Top : 6 individual open compartments / Dimensions: 3.5″ x 2.5″