Crossrock CRSG306DBG 30mm Padded Dreadnought Acoustic Guitar Bag, Black/Grey 600D high end waterproof (sprinkle) polyester exterior 30 mm high density padding foam - Super soft nylon lining interior Large music pocket with two multi-storage built in reflective strips Breathable ergonomic adjustable backpack straps Smooth large size zipper with practical, branded fabric pullers