Protects your binoculars while allowing quick access to them while in the field. Silent opening and closure due to magnetic clasp - no noisy velcro. The supplied strap can be easily removed if you prefer to use your binocular strap. 2.5" deep x 5.25" wide x 5.5" tall, fitting most 30/32mm objective roof prism binoculars. Made from water resistant cordura fabric, available in a range of patterns.