The GR-RACKBAG Series rack bags are manufactured to protect and be light enough to wheel around town! The rack bag is made with an internal reinforced aluminum valance and a reinforced polyethylene interior frame covered in a padded 600 Denier nylon; these cases will protect your mountable FX processors, bass or guitar amp heads, compressors, EQs, or any other gear from the damage and destruction that can occur in between gigs! The GR-RACKBAG-4U features heavy duty shoulder strap and reinforced padded carry handles for easy toting. The Gator Cases GR-RACKBAG series lightweight rack bags have a 12.5” rack-able depth and is designed to hold shallow mounted gear. Access to gear is quick and easy with the zip flap on the front and rear of the bag. The Gator Cases GR-RACKBAG series rack bag features a generously large accessory pocket for storage. Lightweight Protection Protect mountable FX processors, bass or guitar amp heads, compressors, EQs, or any other gear with Internal reinforced aluminum valance and a polyethylene interior frame covered in a padded 600 Denier nylon Front and Rear Access Full access to gear is quick and easy with zippered lids on the front and rear of the bag. Adjustable Shoulder Strap The heavy duty shoulder strap and the reinforced padded carry handles on the GR-RACKBAG also allows for easy toting. Zipper Storage Pocket Large zippered storage pocket is perfect for cables and power supply. Includes cable management loops.