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 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 -FLX4 for Pioneer -400 for Pioneer -SB3 for DJ-202 for Inpulse 300 for Traktor 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 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.