4.Suitable for loading small and electronic equipment It can well protect the built-in equipment from being cut by for stones and rock in the wild, and is waterproof, shock-proof and dust-proof 1 A waterproof for case / box that can be used in all weather and any environment, easy to carry in outdoor activities, and easy to operate 5.Removable square sponge 2 It adopts shock-resistant and compression-resistant ABS engineering plastics and hardware stainless steel and other accessories There are buffer rubber anti-skid pads inside, which can be easily and freely loaded and unloaded The overall opaque design effectively prevents light penetration and erosion 3 It is specially designed to protect equipment, instruments or other objects, effectively waterproof and not affected by external or, Manufacturer: Kalttoy