The 6 Best King Trombone cases (2023 reviews)

The protec great trombone case's high-end materials makes sure that it ages well with use. This case is sturdy and lightweight. It's pretty feature-rich, with build-in (and hideable) backpack straps, and a shoulder strap. It features a padded strap with hook and loop closure to keep your instrument in place. There's also a grab handle on the end opposite the bell end which is very useful.

The backpack straps are great and keep your hands free to hold other stuff. It's very lightweight, there's plenty of room to put all of your cleaning stuff, mouthpieces, etc. It's very light weight, yet sturdy enough to protect the trombone. There's multiple pockets with zippers for additional storage.

Why We Like This:

Fits the instrument well, and enough room for the extras
Built in back pack straps and optional shoulder strap
Backpack straps made it easy to carry

Best For Pro musicians: Pro Tec mouthpiece pouch

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The pro tec mouthpiece pouch is capable of outshining several other case featured in this list in overall features for the price point. This bag is more of a hybrid as it's part soft/part hardsided. It fits with any and all tenor trombones, with or without a thayer valve. It includes a removable padded shoulder strap featuring an i.d. There's no space in the trombone stand pocket or anywhere on this bag for a fold up music stand & it is almost too tight for a Hamilton trombone stand alone.

This is a great gig bag with hard sides and soft pockets ( for sheet music, stand, and shoulder strap compartment to provide essential protection. The inside has velcro foam pieces that are movable to the case and can fit any type of trombone easily. There's two backpack straps hidden on the bottom.

Why We Like This:

Plenty more room for comfort with rotor valves
Protects it very well and wears well
New and hot release

Best For car: Pro Tec King Trombone Case

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Best part: pro tec king trombone case costs comparatively low and it is available to ship in 24 hours. The Uicklock hook and loop case closure allows you to securely shut an empty case without zippering. It features a padded body strap to keep your instrument in place and two storage compartments. The hook and loop fasteners secure the slide and bell so they don't move and there are two accessory compartments for mouthpieces and oils, water bottle, etc. It is lightweight, rigid, and shock resistant for excellent protection.

The case is made to fit a 9.5 inch bell horn. It is structured so that the trombone is protected. It is only lightly protective and will not protect against any impact.

Why We Like This:

Single mouthpiece pouch made of padded nylon is included with case
Offer high-quality, lightweight cases with excellent protection at value prices
Padded for comfort and can easily be tucked away when not in use

Best with backpack strap: Protec King Trombone Case

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Not everyone likes to purchase case for their daily purpose, but the protec king trombone case would be an anomoly. This case is portable and easy to carry and transport. It is made with weather-resistant exterior and thick padding with a breathable mesh backside and sternum support. The interior of the case is "luxurious" and very padded around the bell area. It is protective, waterproof but not airport handle safe.

The inner velvet is a beautiful blue and gently protects the brass well. The case is lightweight but sturdy. There are still two pouches for supplies and such which is great.

Why We Like This:

Heavy duty zippers and nylon exterior
Excellent for straight small-bore tenor trombones
Good brand reputation

Best FIBERGLASS Case: Crossrock King Trombone Case

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Best part: crossrock king trombone case costs comparatively low and it is available to ship in 24 hours. If you have ever carried your trombone on a plane and put it in the overhead, then this case will fit just the same way. It is great for an f-attachment or straight trombone. The latches are nice and tight and the leather handles are a nice touch. The slide compartment is also very secure. This is still a very good case if you know to place the pad around the exposed side of your bell every time you use it, so be aware.

Why We Like This:

4 metal latches with key and 4 sturdy metal hinges
Sounds like a hyperactive game of billiards at full volume
Neoprene anti-slip backpack straps with strong metal buckles

Best looking Case: Crossrock King Trombone Case

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Best part: crossrock king trombone case costs comparatively low and it is available to ship in 24 hours. The Nail Polish Remover with cotton pads magically wipes these white scratches away.

Why We Like This:

4 metal latches with key and 4 sturdy metal hinges
Neoprene anti-slip backpack straps with strong metal buckles
Super strong fiberglass exterior and modular inside accommodates f-trigger or straight bb tenor trombone
2 accessory compartments on lower lid