The Stone Glacier Sentinel Binoculars Harness Side Pocket connects to the side of the Sentinel Bino Harness to provide secure storage for phones, GPS units, archery releases, sunglasses, lens cloths, ammo, snacks, etc.FeaturesIntegrates with the Sentinel Bino Harness2 oz.Dimensions: 7.75" x 4.25" x 1.25" (H x W x D)Constructed of 3-Layer HydraShield(TM) waterproof textilesFits most smart phones, including plus sizesFoam protective phone divider pocketElastic ammo holders fit 3 large caliber rounds or 6 small caliber roundsDual zippers enable easy one-handed operationMade in the U.S.A.