Introducing the ultimate in scope lens protection for hunters and shooters: custom-fit scope caps that guarantee a watertight, airtight seal to ensure your optics stay crystal clear, no matter the conditions. With a design that opens effortlessly at the touch of your thumb, you can take your shot through that narrow window of opportunity, even in the most extreme environments. An air-tight semi-O-ring keeps out dust and moisture, providing unparalleled protection down to -40 degrees Fahrenheit. Truly ambidextrous and incredibly lightweight at less than an ounce, these caps are also available for spotting scopes. Elevate your shooting experience with reliable and innovative lens protection that performs when it matters most.