As a staffer at the Boston Herald newspaper my 600mm lens needs a tripod, obviously. I needed something that would protect the tripod and also keep my hands off the metal of the tripod during those cold winter months. I found that something! This product is absolutely great. I can't say enough about it. I purchased through this website (lenscoat.com) and the checkout was secure and easy. My product was delivered fast and , like I said, I love it. I also purchased the lenscoat for my 600mm lens and a "hoodie" too.