Compatible with basic DVS equipment such as code disks, sound card, laptop stand, headphones, etc... or small controllers such as Ableton Push, NI Maschine, 2 x X1/F1/Z1 and similar sized equipment. Made with durable 100% waterproof Tarpaulin. PVC coated waterproof zipper pulls. Expandable body system to increase capacity. Separate compartment for laptop up to 15?. Versatile interior layout with two removable dividers. Main compartment can be fully deployed. Interior hanging mesh pockets for headphones, cables and small devices with separate zipper access. Large accessory pocket with mesh compartments with zipper closure. Small mesh accessory pocket for adapters. Zipper closure in main and laptop compartments. Padded back panel, ergonomic straps and chest closure. Detachable trolley mounting strap. Corner protectors and rubber feet. Compatible with cabin luggage. Measurements: Exterior (H/W/D): 53 x 34 x 16-22 cm, Interior: 40 x 31 x 12-16 cm (main compartment).