Features: Made of quality nylon material, shock-proof waterproof and wear-resistant for long service life. Built-in 6mm thick proetctive cotton, comfortable to for touch, provides full for protection to your speaker. Large capacity, not only can store your speaker, but also can accommodate charging cable, u-disk and more. External pockets design, allows you to put your wireless microphones, water cup, umbrella, keeping them well-organized. Smooth zipper design for easy and convenient opemning and closed, with self-adhesive fixing, provides for extra for protection for your speaker. Comes with a detachable retractable pull handle, makes it great for outdoor use, labor-saving. Specifications: Material: Nylon+6mm Thick Proetctive Cotton Color: Black Size: Approx. 66x33x31cm/25.98x12.99x12.20 inch Applicabel Model: for Partybox 110/SRS-XP500 Bluetooth-compatible Speakers Package Includes: 1 Piece Storage Bag 1 Piece Detachable Pull Handle note: It is recommended to use it on flat surface, not use trolley bag on the uneven surface. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.