Marcus Bonna Double Case for Oboe and English Horn model MB Nylon -Black with MB Metal Silver LogoThis model fits one oboe and one english horn with a removable or a fixed Bb extension. To make this possible, the padding must be moved accordingly. Accessories can be stored in the compartments inside or in the front pockets. The case includes: 2 backpack straps 1 shoulder strap 1 rain cover 1 Boveda humidity control pack 1 identification tag