About Rock Sunwave collection

A Superhero Suitcase!

This Rock suitcase is made from ultra-strong polypropylene which is tough, durable and impact-resistant. Built to last - all Rock products come with a 15 year manufacturer's warranty against manufacturing defects arising from faulty workmanship or materials.

Expandable - leave your packing worries behind with Sunwave's expander zip which can be opened to increase the volume of the case, providing valuable additional packing capacity for any last-minute extras or new purchases you may need to squeeze in.

Tough & Practical - 8 smooth rolling wheels and a telescopic, push-button handle will help you glide effortlessly on your travels.

Integrated TSA combination lock - For your complete peace of mind, Sunwave cases are fitted with an integrated TSA combination lock.

The interior has luxurious soft touch full lining and a mesh divider section. The design also features a convenient zipped inside pocket and elasticated packing straps to keep your clothes securely in place.

Performance Features

• Cabin size: ~55 × 39 × 20 cm (fits most airline hand luggage rules)
• Approx. 35–40L capacity (ideal for short trips)
• Lightweight polypropylene (PP) shell – more flexible and impact-resistant than ABS
• 4 double wheels (8-wheel spinner system) for smooth 360° movement
• TSA-approved combination lock for secure travel
• Expandable section (on selected models) for extra packing space
• Telescopic pull handle + top carry handle for easy handling
• Fully lined interior with divider + compression straps
• Modern textured “Sunwave” design helps reduce visible scratches

Perfectly Suited For

• Cabin-only travel (weekends, short business trips)
• Budget-conscious travellers wanting lightweight durability
• Frequent flyers needing a reliable carry-on
• People who want better material than basic ABS cases without premium pricing
• Secondary suitcase for short trips alongside larger luggage

Care and Maintenance

• Clean with a damp cloth (polypropylene is low-maintenance)
• Avoid overpacking beyond expansion limits
• Keep wheels free from dirt/hair for smooth rolling
• Store in a dry, upright position
• Check zips and TSA lock periodically
• Avoid extreme crushing loads (to preserve shape)

Key Benefits

• Very lightweight for a hard-shell cabin case
• Polypropylene shell = better durability than entry-level ABS
• Smooth and stable spinner wheels
• Expandable option adds flexibility for packing
• Good value for frequent short trips
• Modern design with scratch-resistant texture
• Cabin-friendly size for most airlines

Frequently Asked Questions (Q&A)

Q: Is it cabin-approved?
A: Yes, the 55cm size is designed to meet most airline cabin restrictions (always check specific airline limits).

Q: What makes polypropylene better than ABS?
A: Polypropylene is more flexible and impact-resistant, making it less likely to crack under pressure.

Q: Is it lightweight?
A: Yes, it’s lighter than many hard-shell cabin suitcases.

Q: Does it expand?
A: Some versions include an expandable zip for extra capacity.

Q: Is it durable enough for frequent use?
A: Yes—especially for cabin travel, where it avoids rough baggage handling.

Q: Who should avoid it?
A: Travellers wanting premium ultra-light or luxury materials (e.g., Samsonite Proxis or aluminium cases).