Butler Creek MultiFlex Flip-Open Scope Cover - Eyepiece, Size 10-11 The Butler Creek MultiFlex Flip-Open Scope Cover for eyepieces delivers ultimate protection for hunters and shooters in the most demanding conditions. Building on the proven Flip-Open series design, the Multi-Flex model adds a flexible, watertight sleeve that creates a custom fit across a wider range of scopes. The cover opens silently and instantly with just a flick of your thumb, ensuring you never miss a moment in the field. Engineered to withstand temperatures down to -40 degrees F, this lightweight cover provides a watertight and airtight seal that keeps your optics safe from the elements. The fit range is .01 under and .025 over the listed measurements, making it compatible with multiple scope models in its size category. Product Highlights Flexible MultiFlex collar provides a custom, watertight fit across a wider range of scope eyepiece sizes compared to standard Flip-Open covers Silent hinge design with an ergonomic, non-slip button allows one-touch, instant access without spooking game Waterproof and airtight seal protects optics from moisture, dust, and debris in extreme field conditions Cold-weather tested to -40 degrees F, ensuring reliable performance in harsh environments Lightweight construction weighing less than one ounce, adding virtually no bulk to your rifle setup Specs Brand: Butler Creek Manufacturer Part Number (MPN): BUT21011 UPC: 051525210115 Cover Type: Eyepiece Size: 10-11 Fit Range: .01 under and .025 over listed measurements Weight: Less than 1 oz Temperature Rated: -40 degrees F Seal Type: Waterproof, Airtight Hinge Style: Silent Flip-Open Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.