- For trombones with F-attachment - Model Pro Pac - For Trombones with up to 9" (22.8cm) bell - Very light - Compartment on the outside - Colour: Black - Dimensions (W x D x H): 35.5 x 26.5 x 90 cm - Weight: 4.5 kg - With the optionally available backpack straps (Art. No. :169798) this item can also be used as a backpack! EUR 250.00 - See more - Buy online