


Protec PB306CT Trombone Case Overview
The Protec PB306CT PRO PAC Contoured Tenor Trombone Case is a travel-focused hard case designed to protect most F-attachment tenor trombones in a lightweight, easy-to-carry format. It pairs a shock-absorbing wood frame with a weather-resistant 1680 ballistic nylon exterior, plus a padded velvet interior with dedicated slide storage and accessory compartments for organized transport. This model is responsibly made, with materials tested to be free of Lead, DEHP, PAHS8, DBP, and BBP.
Protec PB306CT Trombone Case Features
- Instrument compatibility: Tenor trombone (fits straight and F-attachment models)
- Weather-resistant exterior: Made of extremely durable 1680 ballistic nylon and reinforced with zig-zag stitching
- Wood frame: Lightweight shock absorbing wood frame keeps your instrument safe
- Soft lining: Interior is lined with breathable and non-abrasive, padded velvet
- Instrument strap: Adjustable padded strap with buckle closure to keep your instrument in place
- Slide storage: Located in roof of case with a padded cover and secure hook and loop closure
- Large accessory compartment: Completely padded with zipper closure. Separate padded mouthpiece pouch with hook and loop closure located inside
- Small accessory compartment: Elastic band keeps lid closed, with knob for easy opening
- Padded handle wrap: Super comfortable and features a long-lasting hook and loop closure
- Rope handles: Main and subway handles made of durable rope with reinforced stitching
- QuickLock: Allows you to securely shut an empty case without zippering
- Shoulder strap: Features a large non-slip adjustable shoulder pad and strong metal clips
- Backpackable: Want to go hands-free? This case is compatible with Protec backpack straps (model # BPSTRAP), sold separately
- Metal hardware: Strong and high-quality metal hardware designed to last
- Rubber feet: Sturdy custom-designed rubber feet
- Long-lasting zippers: Custom-designed strong zippers. Main compartment zippers feature a lock hole
- Rubber runners: Protects corners and zipper from impact
- Large gusseted front pocket: Perfect for storing smaller accessories. Can also fit a trombone stand
- Built-in organizer: Located in the main pocket; features 3 pen holder sleeves and 2 zippered pockets
Protec PB306CT Specs & Fit Info
- Fits most F-attachment tenor trombone makes and models
- Accommodates bells up to 9.25" (235mm)
- Fits large valves including Thayer valves
- Weight: 10.9 lbs.
Condition
Brand new with tags
Who the PB306CT Trombone Case is For
The Protec PB306CT is a contoured hard trombone case designed to safely transport and store most F-attachment tenor trombones, including models with large valves such as Thayer systems. It is built for players who need dependable protection for daily commutes, school, rehearsals, and gig travel, with an emphasis on secure fit, organization, and manageable carry options.
Inside, a breathable padded velvet lining and an adjustable instrument strap help stabilize the horn, while the slide stores in the roof under a padded cover with a secure hook-and-loop closure. For accessories, the case provides a large padded compartment, a separate padded mouthpiece pouch, and a smaller compartment with an elastic retainer, plus a large gusseted front pocket with a built-in organizer for pens and small items.
Common Questions about the Protec PRO PAC Case
Will the Protec PB306CT fit an F-attachment tenor trombone with a Thayer valve?
Yes. The PB306CT is designed to fit most F-attachment tenor trombones and accommodates large valves including Thayer valves, with bell clearance up to 9.25 inches (235 mm).
How does the PB306CT protect the instrument during travel?
It uses a lightweight shock-absorbing wood frame, a durable 1680 ballistic nylon weather-resistant exterior, padded velvet lining, an internal instrument strap, and protective details such as rubber runners and custom rubber feet.
Can I carry the PB306CT hands-free like a backpack?
The case includes an adjustable shoulder strap with a non-slip pad, and it is compatible with Protec backpack straps (model BPSTRAP), which are sold separately.
We are proud to be an authorized Protec dealer
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Protec PB306CT Tenor Trombone Contoured PRO PAC Case
Protec PB306CT Trombone Case Overview
The Protec PB306CT PRO PAC Contoured Tenor Trombone Case is a travel-focused hard case designed to protect most F-attachment tenor trombones in a lightweight, easy-to-carry format. It pairs a shock-absorbing wood frame with a weather-resistant 1680 ballistic nylon exterior, plus a padded velvet interior with dedicated slide storage and accessory compartments for organized transport. This model is responsibly made, with materials tested to be free of Lead, DEHP, PAHS8, DBP, and BBP.
Protec PB306CT Trombone Case Features
- Instrument compatibility: Tenor trombone (fits straight and F-attachment models)
- Weather-resistant exterior: Made of extremely durable 1680 ballistic nylon and reinforced with zig-zag stitching
- Wood frame: Lightweight shock absorbing wood frame keeps your instrument safe
- Soft lining: Interior is lined with breathable and non-abrasive, padded velvet
- Instrument strap: Adjustable padded strap with buckle closure to keep your instrument in place
- Slide storage: Located in roof of case with a padded cover and secure hook and loop closure
- Large accessory compartment: Completely padded with zipper closure. Separate padded mouthpiece pouch with hook and loop closure located inside
- Small accessory compartment: Elastic band keeps lid closed, with knob for easy opening
- Padded handle wrap: Super comfortable and features a long-lasting hook and loop closure
- Rope handles: Main and subway handles made of durable rope with reinforced stitching
- QuickLock: Allows you to securely shut an empty case without zippering
- Shoulder strap: Features a large non-slip adjustable shoulder pad and strong metal clips
- Backpackable: Want to go hands-free? This case is compatible with Protec backpack straps (model # BPSTRAP), sold separately
- Metal hardware: Strong and high-quality metal hardware designed to last
- Rubber feet: Sturdy custom-designed rubber feet
- Long-lasting zippers: Custom-designed strong zippers. Main compartment zippers feature a lock hole
- Rubber runners: Protects corners and zipper from impact
- Large gusseted front pocket: Perfect for storing smaller accessories. Can also fit a trombone stand
- Built-in organizer: Located in the main pocket; features 3 pen holder sleeves and 2 zippered pockets
Protec PB306CT Specs & Fit Info
- Fits most F-attachment tenor trombone makes and models
- Accommodates bells up to 9.25" (235mm)
- Fits large valves including Thayer valves
- Weight: 10.9 lbs.
Condition
Brand new with tags
Who the PB306CT Trombone Case is For
The Protec PB306CT is a contoured hard trombone case designed to safely transport and store most F-attachment tenor trombones, including models with large valves such as Thayer systems. It is built for players who need dependable protection for daily commutes, school, rehearsals, and gig travel, with an emphasis on secure fit, organization, and manageable carry options.
Inside, a breathable padded velvet lining and an adjustable instrument strap help stabilize the horn, while the slide stores in the roof under a padded cover with a secure hook-and-loop closure. For accessories, the case provides a large padded compartment, a separate padded mouthpiece pouch, and a smaller compartment with an elastic retainer, plus a large gusseted front pocket with a built-in organizer for pens and small items.
Common Questions about the Protec PRO PAC Case
Will the Protec PB306CT fit an F-attachment tenor trombone with a Thayer valve?
Yes. The PB306CT is designed to fit most F-attachment tenor trombones and accommodates large valves including Thayer valves, with bell clearance up to 9.25 inches (235 mm).
How does the PB306CT protect the instrument during travel?
It uses a lightweight shock-absorbing wood frame, a durable 1680 ballistic nylon weather-resistant exterior, padded velvet lining, an internal instrument strap, and protective details such as rubber runners and custom rubber feet.
Can I carry the PB306CT hands-free like a backpack?
The case includes an adjustable shoulder strap with a non-slip pad, and it is compatible with Protec backpack straps (model BPSTRAP), which are sold separately.
We are proud to be an authorized Protec dealer
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Protec PB306CT Tenor Trombone Contoured PRO PAC Case
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box/refurbished, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.
