Trumpet Case Triple case only. I put in Bb, C trumpets, a music stand, A4 sheet music, etc. Sometimes I put in three trumpets (not recommended). There are two storage spaces, outside and inside. Outer material: nylon Inner material: soft material --------------------- From the XX Instruments website: Brass Bags trumpet/flugelhorn double case. Weight: 3.3kg (excluding straps) Size: Length x Width x Thickness = 55 x 35 x 20 (actual measurement, excluding handle) Includes backpack straps, space for two instruments, mutes, accessories, and A4-size sheet music. Features: Brass Bags is a British manufacturer of high-quality soft cases. Although not well-known in Japan due to the lack of an import agent, it is a famous manufacturer overseas for its lightweight and durable cases. It securely protects the instruments inside the case with thick cushioning. This model is a double case for trumpet and flugelhorn. There is space above the flugelhorn to store multiple mutes, and the storage capacity is excellent. "It's difficult to carry two instruments around every time with a heavy hard case, but I'm worried about a soft case..." This case takes the best of both worlds. --------------------- If you have any questions or need additional photos, please feel free to comment. It's still usable, but please refrain from purchasing if you are sensitive to used items.