Protec Model PB325 PRO PAC Screw Bell Trombone Case

Protec PB325 Screw Bell Trombone Case Overview

Designed for Serious Trombonists – The PRO PAC Screw Bell Tenor Trombone Case is built to meet the demands of musicians who need top-tier protection and versatility for their cut and screw bell tenor trombones. Engineered with Protec’s legacy of innovation—dating back to the PRO PAC line’s launch and patent in 1984—this case delivers the durability, security, and thoughtful design that musicians trust. Inside, modular foam blocks with secure hook-and-loop closures ensure a customized, snug fit for your tuning slide and bell braces. The slide section tucks neatly beneath the bell, while the removable padded bell protector adds an extra layer of security.  As with all Protec products, this case is responsibly made, with materials rigorously tested to be free of Lead, DEHP, PAHS8, DBP, and BBP—giving you confidence in both safety and sustainability.  

Protec PB325 PRO PAC Case Features

• Rugged & Weather-Resistant: Crafted from ultra-durable 1680D ballistic nylon with reinforced zig-zag stitching for maximum protection
• Shock-Absorbing Frame: Lightweight yet sturdy to safeguard your instrument from impacts
• Comfortable Carrying Options: Features a padded handle wrap with a secure hook-and-loop closure, durable rope handles (main and subway) with reinforced stitching, and an adjustable non-slip shoulder strap with strong metal clips
• QuickLock™ Closure: Secure your empty case effortlessly without zipping
• Backpack-Ready: Compatible with our BPSTRAP backpack straps (sold separately) for hands-free convenience
• Premium Metal Hardware: Built to last with high-quality metal components
• Protective Rubber Feet: Custom-designed for stability and durability
• Secure, Long-Lasting Zippers: Heavy-duty zippers with lockable main compartment pulls
• Spacious Front Pocket: Gusseted for extra storage—fits accessories, including a trombone stand
• Built-in Organizer: Located in the front pocket, featuring three pen holder sleeves and two zippered compartments for small essentials
• ID Tag for Easy Identification: Includes a durable luggage tag with a secure buckle
• Plush Velvet Lining: Soft, padded, and breathable interior to protect your instrument’s finish
• Scratch-Resistant Mouthpiece Holders: Dual molded holders designed for quiet, secure storage
• Slide Storage Compartment: Conveniently tucked beneath the bell section
• Removable Accessory Pouch: Netted pouch with a secure hook-and-loop closure for organizing smaller items
• Modular Custom Fit: Features adjustable modular foam blocks with secure hook-and-loop closures, allowing for a precise, secure fit. Designed to accommodate both straight and trigger trombones

Protec PB325 Case Specs and Fit Info

• Weight: 5.95 lbs; 2.7 kg
• Exterior dimensions (tuning slide end): 35.5(l) x 8(w) x 12(h) "; 902 x 203 x 305mm
• Exterior dimensions (bell end): 35.5(l) x 6(w) x 8(h) "; 902x 152 x 203mm
• Accommodates bells up to 9" (229mm)

We are proud to be an authorized Protec dealer

The Mighty Quinn Brass and Winds is proud to offer financing through our partnership with Klarna!

• Pay your way: Choose from interest-free payment plans and customizable payment options.

• Earn while you shop: Receive cashback directly in your Klarna balance.

• Secure shopping: Keep your data safe using advanced encryption and 24/7 fraud monitoring.

Apply for financing directly through our website at time of checkout for instant approval!

For more information about Klarna, click here

Klarna offers financing up to $10,000. If you would like to obtain financing for more than that amount, we can help! Please contact our customer service team to set up financing through United Midwest Savings Bank

Applications can be submitted for Bank Financing directly online through this link

We want you to be happy and satisfied with your purchase, and we offer an unconditional 30 day return policy. If you are unhappy with your item for any reason, just return it for a full refund or full credit towards an exchange. (Reeds and other consumables are non-returnable once opened.)

We warranty every item we sell to be free of mechanical defects. If you find an issue with your purchase, please contact us. We will either reimburse you to have any minor repairs completed by your local repair shop, or we will send you a label to cover all return postage charges so that we can either repair your instrument, exchange your instrument, or issue you a refund for your instrument. We stand behind our products, and we truly want you to be happy.

Please note that if you simply change your mind about the purchase of an item - if you find that it's just not the one for you - you are still entitled to a full refund. We do not routinely charge a restocking fee; however, you will be responsible for the expense involved in shipping the item back to us if you have not purchased free returns through Redo at checkout. (Redo is available for domestic sales in the US only - international customers will be responsible for return shipping). Upon receipt of your return, our technicians will go over the instrument to ensure everything is in the same condition in which it was sold. Damage to the instrument, missing accessories, or unauthorized alterations/repairs may affect your refund. Your refund will be processed within 5 business days of our receipt of your return.

If more than five returns are requested within a calendar year, a 20% restocking fee will be assessed for every return moving forward for that calendar year.

To start a return Click Here