If you need a presentation case for product samples, a promotional case for marketing activities, or a lightweight protective carry case for smaller equipment, RoseCase ErgoLine is a great option.
RoseCase ErgoLine cases are durable polypropylene carry cases designed for product presentation, sales demonstrations, and equipment storage. Manufactured by Rose Plastic, they combine low weight with durability, making them a great choice for transporting samples, tools, components, and products. Available in a range of sizes and colours, they are also available in 100% recycled plastic.
At Polyformes, we can supply RoseCase ErgoLine cases that are tailored to your exact requirements. Alongside the cases themselves, we can incorporate custom branding, labels, printed graphics, and bespoke foam inserts to help protect and present your products. With over four decades of experience in creating protective packaging solutions, our team of experts can help you develop a case that showcases your brand and products, without compromising protection.
This size and technical information is supplied by the ErgoLine manufacturer, Rose Plastic.
A summary of sizing information for RoseCase Ergoline cases is as follows:
| Model No. | Internal dimensions | External dimensions |
|---|---|---|
| RCEL 125 S | 180mm x 125mm x 18mm | 197mm x 167mm x 23mm |
| RCEL 125 SM | 180mm x 125mm x 30mm | 197mm x 167mm x 35mm |
| RCEL 125 M | 180mm x 125mm x 42mm | 197mm x 167mm x 47mm |
| RCEL 155 S | 225mm x 155mm x 23mm | 244mm x 207mm x 29mm |
| RCEL 155 SM | 225mm x 155mm x 38mm | 244mm x 207mm x 44mm |
| RCEL 155 M | 225mm x 155mm x 53mm | 244mm x 207mm x 59mm |
| RCEL 175 S | 255mm x 175mm x 26mm | 275mm x 231mm x 31mm |
| RCEL 175 SM | 255mm x 175mm x 43mm | 275mm x 231mm x 48mm |
| RCEL 175 M | 255mm x 175mm x 60mm | 275mm x 231mm x 65mm |
| RCEL 195 S | 284mm x 195mm x 30mm | 307mm x 260mm x 35mm |
| RCEL 195 SM | 284mm x 195mm x 48mm | 307mm x 260mm x 55mm |
| RCEL 195 M | 284mm x 195mm x 66mm | 307mm x 260mm x 74mm |
| RCEL 220 S | 320mm x 220mm x 34mm | 346mm x 292mm x 39mm |
| RCEL 220 SM | 320mmx220mmx56mm | 346mm x 292mm x 62mm |
| RCEL 220 M | 320mm x 220mm x 78mm | 346mm x 292mm x 84mm |
| RCEL 250 M | 365mm x 250mm x 90mm | 393mm x 331mm x 95mm |
| RCEL 290 M | 421mmx290mmx100mm | 456mm x 384mm x 110mm |
| RCEL 290 ML | 421mm x 290mm x 116mm | 456mm x 384mm x 127mm |
| RCEL 290 L | 421mm x 290mm x 132mm | 456mm x 384mm x 144mm |
*Please see datasheet for full details.
Download the datasheet (PDF format) for full technical details.
Please note that minimum order quantities (MOQs) apply to specific colours. Please view the datasheet or contact us for further information.
Please also note that due to individual display settings, the colours you see on your screen may vary slightly from the actual colour of the physical product.
Red 19
Blue 30
Grey 14
Black 01
Transparent
Polyformes can add foam lining or custom foam inserts to ErgoLine cases. We can also arrange for the addition of printing/labelling to the exterior surfaces.
Please get in touch with a member of our team to discuss your requirements.
The benefits of using RoseCase ErgoLine cases include:

RoseCase ErgoLine cases are manufactured from high-quality injection-molded polypropylene (PP). This material offers durability, light weight (for easy handling), moisture resistance, and excellent tolerance to most common industrial chemicals. Specific case models are also available in 100% recycled plastic.
The ErgoLine range includes 19 sizes. The smallest case measures approximately 180 x 125 x 18 mm, while the largest is 421 x 290 x 132 mm. This range of sizes provides suitable options for a wide variety of products.
Selected ErgoLine cases are available with transparent lids, allowing viewing of their contents without opening the case. This feature makes ErgoLine cases particularly useful for retail packaging, sample demonstrations, and product presentations.
ErgoLine cases can be enhanced using bespoke foam inserts. Foam inserts can securely hold products, samples, tools, or equipment within the case, improving protection during transport and creating a more professional, organised layout.

We don’t just supply protective cases – we gain a detailed understanding of our business and challenges before proposing a cost-effective solution that does exactly what you need.
Understanding
We discuss your requirements with you, gaining a full, detailed understanding of your project.
Develop
Using your products or CAD data, we develop a solution using appropriate materials.
Test
We provide pre-production samples for testing and assurance on fit and quality.
Manufacture
We manufacture your products in-house at our specialist foam conversion facility.
Support
We forge long term relationships, providing ongoing support and assistance.
Although at Polyformes we specialise in foam conversion, we have long supplied protective cases and similar industrial packaging solutions to a wide range of businesses.
In-house manufacture
Customisation
Official Explorer Case stockists
Expertise
Custom inserts
Part of Macfarlane Packaging
Disclaimer: Generative Ai may be used on this site when specifically creating content and information relating to the products, processes and materials we use at Polyformes. Any Ai content undergoes stringent reviews and editing by humans to check accuracy. Please view this content policy for further details.
Send us a message
If you need high-performance foam inserts, packaging, products or materials, we can help. Please contact a member of our team for a free consultation and quote.
This form will collect your personal information to answer your enquiry. For information on the data we collect and how we use your information, please see our privacy policy.
Our experts
The information on this page was written and checked by our team of experts. You can contact them to discuss your requirements, or for any questions you may have, using the details here.
Sales Enquiries
[email protected]
01525 852 444 (option 1)
Accounts Enquiries
[email protected]
01525 852 444 (option 2)




