The POLARIZ bundle of products is the ideal package for those needing a binocular, chest harness case and tripod adapter, all in one. The 10x42 binocular uses premium high-transmission lenses with GPObright coatings, and the body is made from robust dual-hinge aluminum. The chest harness is a rugged cordura case with a fully adjustable back strap, and the tripod adapter is strap-cradle universal system, making all of these items the perfect bundle for your outdoor needs.