Features: Shockproof and anti-drop design Lanyard for easy carrying Durable neoprene material Zipper closure for secure storageSpecifications: Weight: 27.8 G (0.06 Lbs) Material: Neoprene Closure: ZipperPackage Includes: 1 x 2 Pcs Diving Material Bluetooth Speaker Storage Bag For Sony Srs-Xb10 / Xb20