What is the main material used for the exterior of the Gewa SPS bag?

The exterior is made from Cordura 1680 Denier, a heavy-duty synthetic fabric that is highly resistant to wear and tear.

How is the trombone slide protected in this bag?

The slide is kept secure within a dedicated five-sided plywood box built into the bag to prevent bending or impact damage.

What is the Gewa SPS system?

The Side Protection System (SPS) is a design philosophy that integrates rigid plywood supports into the bag's structure to provide better protection than a standard soft case.

Does this bag include backpack straps?

Yes, it features adjustable rucksack straps that include a quick stow system for easy storage when they are not being used.

How is the bell area of the trombone protected?

The bell area contains a padded plywood support that helps the instrument maintain its shape and absorbs impacts.

Is there room for accessories like slide oil?

Yes, the bag includes an attached accessory pocket specifically designed for essentials and maintenance tools.

What kind of handle does the bag have?

It features a soft handle equipped with a magnetic closure for quick and comfortable handling.

Is this bag suitable for a tenor trombone?

No, this specific model is sized specifically for the smaller dimensions of an alto trombone.

What is the typical price for the Gewa SPS Alto Trombone Gig Bag?

The typical price for this model is approximately £199, depending on the retailer.

Does the bag offer more protection than a standard gig bag?

Yes, because of the internal plywood reinforcements in the bell and slide areas, it offers higher structural safety than unreinforced soft bags.

What does the 'quick stow' system for the straps do?

It allows the rucksack straps to be neatly tucked away so they do not hang loosely when you are carrying the bag by the side handle.

Is Cordura 1680 waterproof?

While Cordura 1680 is highly water-resistant and durable against the elements, it is generally considered weather-resistant rather than fully submersible.

Gear article

Gewa SPS Alto Trombone Gig Bag

The Gewa SPS Alto Trombone Gig Bag is a professional-grade lightweight transport solution designed specifically for alto trombones. It utilizes the Side Protection System (SPS) to combine the portability of a soft case with the structural integrity of a hard shell, featuring plywood reinforcements for high-impact areas.

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Background and Design

The Gewa SPS Alto Trombone Gig Bag is part of Gewa's 'Side Protection System' range, which aims to bridge the gap between traditional soft gig bags and heavy hard cases. The bag is constructed using Cordura 1680 Denier, a high-performance synthetic fabric known for its exceptional resistance to abrasions and tearing. This choice of material ensures that the bag can withstand the rigours of frequent travel and regular use without significant wear.

Structural Features

The primary innovation of this bag is the integration of rigid supports within a flexible exterior. The bell area is protected by a padded plywood support to help the instrument maintain its shape and reduce the risk of impact damage. More importantly, the slide compartment—often the most vulnerable part of any trombone—is housed within a five-sided plywood box. This internal structure provides a high level of security against crushing or bending forces during transit.

Ergonomics and Portability

Designed for the mobile musician, the bag includes several features to facilitate ease of carry. It is equipped with adjustable rucksack straps that feature a 'quick stow' system, allowing them to be tucked away when not in use to prevent snagging. For hand-carrying, the bag features a soft handle with a magnetic closure, which keeps the handles together for a more comfortable and secure grip.

Storage and Utility

In addition to the main instrument compartment, the bag features an attached accessory pocket. This external storage area is intended for essentials such as mouthpieces, slide oils, and other cleaning supplies. The combination of lightweight materials and dedicated storage makes it a practical choice for students and professionals who move frequently between rehearsals and performances.

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Frequently asked questions

What is the main material used for the exterior of the Gewa SPS bag?: The exterior is made from Cordura 1680 Denier, a heavy-duty synthetic fabric that is highly resistant to wear and tear.
How is the trombone slide protected in this bag?: The slide is kept secure within a dedicated five-sided plywood box built into the bag to prevent bending or impact damage.
What is the Gewa SPS system?: The Side Protection System (SPS) is a design philosophy that integrates rigid plywood supports into the bag's structure to provide better protection than a standard soft case.
Does this bag include backpack straps?: Yes, it features adjustable rucksack straps that include a quick stow system for easy storage when they are not being used.
How is the bell area of the trombone protected?: The bell area contains a padded plywood support that helps the instrument maintain its shape and absorbs impacts.
Is there room for accessories like slide oil?: Yes, the bag includes an attached accessory pocket specifically designed for essentials and maintenance tools.
What kind of handle does the bag have?: It features a soft handle equipped with a magnetic closure for quick and comfortable handling.
Is this bag suitable for a tenor trombone?: No, this specific model is sized specifically for the smaller dimensions of an alto trombone.
What is the typical price for the Gewa SPS Alto Trombone Gig Bag?: The typical price for this model is approximately £199, depending on the retailer.
Does the bag offer more protection than a standard gig bag?: Yes, because of the internal plywood reinforcements in the bell and slide areas, it offers higher structural safety than unreinforced soft bags.
What does the 'quick stow' system for the straps do?: It allows the rucksack straps to be neatly tucked away so they do not hang loosely when you are carrying the bag by the side handle.
Is Cordura 1680 waterproof?: While Cordura 1680 is highly water-resistant and durable against the elements, it is generally considered weather-resistant rather than fully submersible.