1. High Quality Protection: The entire bag is filled with thickened 6MM laminated PE cotton to protect the disc maker from collision and impact. The fabric is made of polyester fabric, which has good scratch resistance and wear resistance; The lining is made of velvet, soft and caring for your disc maker. 2. Practical and Portable: A lightweight but sturdy shell with a sturdy and smooth double zipper design, perfect for outdoor carrying or storage indoors. It also comes with an additional adjustable shoulder strap (with a length of 1800mm) for easy carrying, allowing you to enjoy traveling or travel anytime, anywhere. 3. Single Shoulder Bag/Backpack: With a metal hook, detachable, you can change the position of the shoulder strap and move it to the left or right. It can be easily adjusted according to your habits, either as a shoulder bag or a backpack, making it convenient for travel and vacation. (Note: Only one strap is displayed in the view, only designed with a multi-purpose conversion function) 4. Additional Capacity: There are 2 additional zipper pockets above the storage bag that can be used to store your disc player accessories, such as headphones, audio cables, power cables, mobile phones, and more. Applicable model:(For example, but not limited to, the storage bag is suitable for accommodating a maximum of 50x30x7cm host) for Pioneer DDJ-FLX4 for Pioneer DDJ-400 for Pioneer DDJ-SB3 for Roland DJ-202 for Hercules Inpulse 300 for Native Instruments Traktor Kontrol S2 Mk3 Shoulder strap length:1.8m Product weight:approximately 635g Colour:Black Material:polyester Size:Expand appearance dimensions:About 515(machine compartment 70mm+headphone compartment 70mm)310x140mm/20.27x12.20x5.51inch Package Contents: 1 * DJ Controller Storage Bag