This is thecamera lens case which is good for you to solve the above problems perfectly. The 2 buckles firmly hold the cover to ensure it is not easily loosen or open. Besides the ip55 waterproof level allows you to take our lens box to a depth of 1 meter underwater. In addition to the waterproof features our boxes are also dust-proof and weather-resistant. In addition to protecting the lens you can also put other sensitive devices such as electronic devices laptops or measuring instruments into our multi-function box. The premium lens case can provide high security for your valuables. Come and buy one! --High quality pp material ensures high durability and long service life --Customizable foam for different shapes items --Ip55 level water protection up to 1 meter --Total protection against dust and other solid material --2 buckles on the outside of the box to secure the cover --Manual pressure reducing valve allows for pressure equalization --Lightweight design and ergonomic handle make the box easy to carry or move --Compact size does not take up too much space --Suitable for electronic devices laptops or measuring instruments