Features: Loudspeaker meshed protective case designed specifically for Boombox 4 loudspeaker. Quality fabric, more sturdy and durability. The bottom is bonded with double elastic hooks and elastic bands, while the top is fixed with double buckle straps, making it easy to operate and secure. Paired with adjustable shoulder straps, it is convenient to carry diagonally or on single shoulder when going out. The type with a front pocket can conveniently store small items such as phones and charging cables. Specifications: Product Component: 600D twill nylon cloth Product color: black Type: with phone bag, without phone bag(optional) Product is suitable for Boombox 4 Loudspeaker Package Includes: 1Pc Portable Storage Bag with/without Mobile Phone Bag(optional) note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.