Protective Foam Padding - Engineered with high-quality foam padding that shields valuable Swarovski BTX eyepiece and objective lens from impacts, scratches, and damage during transportation and field use Dual Opening Zipper System - Features dual opening zippers that provide complete access from either side while maintaining secure closure, ensuring easy insertion and removal without compromising protection Multiple Attachment Options - Includes multiple lash points for versatile attachment to backpacks, gear bags, or tactical systems, plus two comfortable handles for secure carrying to observation locations Lightweight Durable Construction - Weighs only 9 ounces while delivering maximum protection, adding minimal bulk to your gear setup without sacrificing durability or protective capabilities Professional Optics Protection - Perfect for wildlife observation, hunting, or professional applications, ensuring your expensive BTX optics arrive safely and ready for optimal performance in any field condition Protect your valuable Swarovski BTX eyepiece and objective lens investment with the Marsupial Gear BTX Padded Case, engineered with protective foam padding that shields your expensive optics from impacts, scratches, and damage during transportation and field use. This professional-grade case features dual opening zippers that provide complete access from either side while maintaining secure closure, ensuring easy insertion and removal of your BTX optics without compromising protection. Multiple lash points allow versatile attachment to backpacks, gear bags, or tactical systems, while two comfortable handles enable secure carrying when transporting optics to observation locations. Weighing just 9 ounces, this lightweight yet durable case adds minimal bulk to your gear setup while delivering maximum protection for precision optics. Perfect for wildlife observation, hunting, or professional applications, ensuring your Swarovski BTX arrives safely and ready for optimal performance. Note: Will not fit BTX optics with 1.7x extender.