Features: Guitar Hard Case Backpack Carrying System is a new and comfortable way of carrying instrument cases and can reduce carrying fatigue. 1. Adjustable strap length enables lower or higher position carrying. And it can hold different sizes of hard case 2. One sleeve main zipper pocket can hold book and/or ipad 3. Three zippered pockets to hold personal items, and/or guitar accessories 4. Button lock to secure from accidental release of buckle 5. Excessive strap length being neatly folded and held. Specifications: - Item no: BA93 - Main Material: High Quality Polyester Webbing - Weight: 0.9kg(1.98lbs) - Color: Black - Dimensions: H 43cm(16.9") X W 31.5cm(12.4") ** Please note that maybe there has color difference between the photos and actual product. Manufacturing Partner: Deltamann Ltd. Hong Kong