The Alaska Guide Creations Classic Binocular Pack is designed as a chest-harness rig that allows for easy access for quick and instant glassing for hikers and outdoor lovers, while still being comfortable and durable, protecting your binocular investment at all costs. Designed to fit most binoculars with 50mm objective lenses Main compartment measures 6.75 inches x6.5 inches x3.5 inches Features front, side and rear compartments for extra storage Mfg: Alaska Guide Creations