Multi-Layered Semi-Rigid Construction with Weather-Resistant 1000D Black Nylon Exterior Fabric & Soft Interior Lined with Red Micro-Velvet Fabric Hideaway Backpack Straps with Bottle Opener & Stowaway D-Ring Pockets on Base of Bag for Clean Appearance Exterior Pop-Out Luggage Tag & Interior Serialized Bag Tracker with Laser-Etched QR Code for Quick Registration/Identification Removable, Adjustable Neck Support Block with Hook-and-Loop Wrap for Stability During Transport; Interior Body Blocks for Increased Protection Large Pocket with Keyring Clip Stores Cables, Strings, & Other Accessories; 17.5 x 16” (/445/406mm) Hidden Pocket on Back for Quick Access to Passport, Wallet, Smartphone, & Other Personal Items; Small & Medium-Sized Exterior Pockets Also Included TSA Luggage Lock-Friendly Zipper Pulls on Main Guitar Compartment for Seamless Airport Travel Rubber Bumpers & Reinforced, Padded Grab Handles Located on Front, Back & Side for Various Carry Modes Stylish Rain Cover with Dedicated Storage Pocket Exterior Dimensions: 48”/1219mm (L) x 18.5”/470mm (W) x 8.5”/mm (H), Net Weight: 12.2 lbs./5.5 kg