BAM Trekking Bb Clarinet Case - Blue. BAM are a highly reputable French company who make modern professional cases for the musician on the move. Finest quality, matched with cutting edge design, make BAM the Industry leaders.The inside cradle is made of injected high density polyurethane foam, protecting the instrument against thermal shocks. The case has a dedicated space for 2 barrels and a mouthpiece. The external material is a 2000 denier water resistant Cordura fabric and comes with 2 retractable padded backpack straps and a single shoulder strap with adjustable pad. The zipper is durable and retains the water resistant nature of the case, there is also a large expandable external pocket for sheet music and extra accessories. Inner dimensions: Upper joint 22cm, Lower joint 25.5cm, Bell 10cm. Space for 2 barrels and 1 mouthpiece. Design based on Buffet clarinet sizes but many other models will fit. Dawkes Music is a specialist Woodwind & Brass retailer operating from a 6800 square foot Warehouse in Berkshire, United Kingdom. The shop carries over four thousand accessory lines and over 4000 Instruments and has a dedicated Saxophone Suite with all the best Saxophones on show.