
Custom plastic attaché cases
If you are looking for a sample case with a unique appearance for your sales teams, you should consider Hofbauer Xtrabag cases.
Hofbauer Xtrabag is a range of plastic attaché style cases. Using a durable yet lightweight Polypropylene material, Xtrabag cases are perfect for presenting samples in sales meetings or for basic protection of tools and equipment. Available in five sizes and three colours, Hofbauer Xtrabag also allows for a range of custom options.
Unlike many other suppliers of plastic cases, GWP can offer the full range of customisations. From screen printing logos to bespoke foam inserts in your brand colours, we can tailor your Xtrabag sample cases to your exact requirements.

Hofbauer Xtrabag features
As with all Hofbauer cases, Xtrabag provides several practical and innovative features to make your life easier.
Hofbauer Xtrabag sizes
Xtrabag cases are available in five sizes, the smallest being 252 x 202 x 44 (mm) and the largest being 588 x 475 x 156 (length x width x depth). They are also available in three colours: black, grey, and blue.
Hofbauer Xtrabag size table
Ref. | Internal (L x W x H) | External (L x W x H) | Lid / Base | Weight |
---|---|---|---|---|
100 | 240 x 188 x 44 mm | 258 x 246 x 49 mm | 22 / 22 mm | 0.3 kg |
200 | 294 x 230 x 76 mm | 320 x 308 x 81 mm | 38 / 38 mm | 0.6 kg |
300 | 368 x 290 x 90 mm | 397 x 377 x 96 mm | 45 / 45 mm | 0.9 kg |
400 (ABS) | 546 x 435 x 156 mm | 594 x 561 x 161 mm | 66 / 66 mm | 1.7 kg |
500 (ABS) | 546 x 435 x 156 mm | 594 x 561 x 161 mm | 78 / 78 mm | 2.6 kg |
Hofbauer Xtrabag colours
Black
Grey
Blue
Clear
Custom Hofbauer Xtrabag cases
Although we are official Hofbauer case distributors in the UK, sourcing these cases from us offers you significant benefits, including a range of customisation options.

Translucent lids
You can specify translucent lids for your Xtrabag cases, allowing your samples or products to be easily visible.

Case printing
The surfaces of Xtrabag cases allow for high-quality printing of one or two-colour logos, graphics, and other information.

In-mould labelling
In-mould, labelling allows you to add photographic quality imagery to the cases during manufacture (MOQs apply).

Foam inserts
We can supply any Xtrabag case with custom foam inserts that significantly improve the presentation and protection of your items.
Engineered foam inserts

Available for all cases
High-quality foam inserts can enhance any Xtrabag case (or alternative) your business uses.

Expert foam design
Work alongside an experienced design team to create custom-made Hofbauer case inserts.

Aesthetic appeal
A vast range of colour and branding options (including laser-etched logos) enable a striking visual appearance.

UK manufactured
All foam inserts/packaging are manufactured in house at GWP, ensuring the highest quality.
Buy Hofbauer Xtrabag cases
A presentation case can significantly affect your sales presentations and, therefore, the adoption and sales of your product. This is why it can be critical to choose the right one.
But where do you start?
This is where GWP Protective comes in. We can offer you the widest range of sample cases from a single supplier, including custom-built options. Plus, we can provide impartial advice on the best case for your application.
Add a custom design service for creating fully tailored foam case inserts, and this approach guarantees you get a case that will have a tangible impact on your business.
If you think presenting your products and samples in a Hofbauer Xtrabag case could benefit your business, please speak with a member of the GWP team for further advice and a free quotation.
Can I get Xtrabag in custom colours?
Xtrabag cases are available in black, blue, and light grey colours as standard. Translucent lids are also available and can be combined with one of the coloured options for the base (or you can have a completely transparent case). Custom colours are also available on request but are subject to minimum order quantities.
Is it possible to add branding to Xtrabag cases?
Xtrabag cases provide several branding options. Due to the smooth, flat surfaces of the cases’ exterior walls, it is straightforward to add labels, vinyl graphics, or even print directly onto the case itself.
What material are Xtrabag cases made from?
The smaller three sizes in the Xtrabag range (100, 200, and 300 case models) are manufactured from tough Polypropylene. The larger two cases, however (models 400 and 500), are produced from an even stronger ABS material. This is mainly due to the additional size requiring extra strength, but all of the sizes available provide excellent levels of durability and rigidity.
Can I have custom foam inserts in my Xtrabag cases?
GWP Protective almost always recommends enhancing your plastic samples cases with custom foam inserts, and Xtrabag is no exception. The addition of engineered case inserts improves the protection of your items in transit, can help identify parts or tools more quickly (even when missing), and the foam can even carry your company’s branding with laser-etched logos.
Are Xtrabag cases available with translucent lids?
Translucent lids are available for Xtrabag cases alongside the standard three colours (black, grey, and blue). These lids are a great option for showcasing products in sales pitches and also mean Xtrabag cases can be used as value-added packaging for retail (such as tool sets, electronic equipment, etc.).
Does Xtrabag protect from water/dust?
Xtrabag cases provide a reasonable level of protection from water and dust, making them perfect for everyday use. However, if you require the complete elimination of dust and moisture ingress (e.g., for very expensive or specialist equipment), then one of the heavier-duty waterproof cases is likely to be more suitable.
Hofbauer Minibag alternatives
You can select from the widest range of sample and lightweight plastic cases available from a UK supplier.
Quotes, technical info and advice
Speak with our UK-based plastic case experts

Dan Wellings
Product Adviser
protective@gwp.co.uk
01722 416 440

Richard Coombes
General Manager
richard.coombes@gwp.co.uk
01722 416 440

Ian Heskins
Sales Director
ian.heskins@gwp.co.uk
01793 754 444

01722 416 440
Mon – Fri 08.30 – 17.00

protective@gwp.co.uk
Email a sample case expert