A rangefinder pouch is a small, flexible, and soft cover that is used to protect a rangefinder from minor threats like dust, and sudden or unnecessary falls. This is made of soft and smooth fabric which can not only provide you with extreme protection facilities. A rangefinder case, on the other hand, is a rigid, durable, and solid covering that can serve you more than just protect it. Unlike the pouch, it has a secure closing latch to ensure that it stays in without any hassle. The material used in its construction can also provide you with the ability to cope with extreme and harsh weather. Overall, a pouch is cheap with simple functions whereas the case is more advanced in its functionality with a little extra price.