Sized for iPhones® in protective case, larger smartphones, and digital cameras. Our great PakBand lashing system offers a quick, convenient mounting to packs, bikes, belts, or anywhere else. Listen, talk, and work right through the case. Built with a thick eco-friendly PVC–Free film, Dry Docs are super puncture-proof, as tough as they are useful. Plus, a positive snap Ziploc®– type closure makes them extremely easy to use. Internal Dimensions are 5.25" x 3.5"; Weight=1.1 oz