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Rock Prime 3 Piece Hardside Luggage Set in 4 Colours

Item #409111

Starting at£174.99
Shipping Included

- Expandable for Extra Packing Capacity

- TSA Fixed Combi-Lock

- Push-Button Handles

- Interior Packing Straps Inside to Keep Clothes in Place


Includes: 1 x Cabin, 1 x Medium and 1 x Large Suitcase

Your estimated delivery time will be 2 business days (excluding weekends and bank holidays) from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.

Your credit/debit card will be charged when your order is placed on this item.


The Rock Prime 3 Piece Set comes in a cabin, medium and large sized suitcase set to satisfy your storage needs whilst on your perfect holiday trip. The Rock Prime is made from ultra-strong polypropylene. It's super tough and impact resistant and packed with many practical features. Expander zips can be opened to increase the volume of the case, ideal for any last-minute extras or holiday shopping. Design excellence continues inside, where you'll find a luxurious soft-touch lining, useful zipped pocket, and mesh divider section and elasticated straps to help prevent contents shifting. Leave your packing worries behind with the expandable hardshell, allowing extra capacity for all those last minute additions, without having to purchase a larger size or another case. 


The Rock Prime suitcases are tough and practical as the 8 smooth rolling wheels and push-button handle, help you glide effortlessly throughout your travels. The easy 360-degree rotating wheels make manoeuvring around an airport or train station fast and easy. For further security and for your complete peace of mind, the Rock Prime suitcases are all fitted with an integrated Travel Sentry-approved TSA combination lock. Travel Sentry allows your cases to be legally opened by aviation security agencies without damaging your case. 



  • Set Includes: 1 x cabin case, 1 x medium case, 1 x large case
  • Wheels: 360° spinner wheels for smooth rolling comfort
  • Handle: Yes 
  • Zipper: Yes 
  • Integrated Travel Sentry approved TSA combination lock 
  • 8 Smooth rolling wheels 
  • Expandable for extra packing capacity
  • Zipped pocket to keep items secure
  • Strong hardshell construction
  • Modern and stylish look
  • Top and side carry handles
  • Fully lined interior with mesh divider section
  • Packing straps inside to keep your clothes in place




  • Cabin: H 56 x W 37 x D 22/25 cm
  • Medium: H 66 x W 47 x D 26/29 cm
  • Large: H 75 x W 50 x D 29/32 cm



  • Cabin: 3.0 kg
  • Medium: 3.9 kg
  • Large: 4.7 kg


Packing Capacity:

  • Cabin: 36/41 L
  • Medium: 59/67 L
  • Large: 86/95 L 


*Please check with your airline for baggage restrictions and requirements.

Luggage Set
DimensionsCabin: H 56 x W 37 x D 22/25 cm
Medium: H 66 x W 47 x D 26/29 cm
Large: H 75 x W 50 x D 29/32 cm
WeightCabin: 3.0 kg
Medium: 3.9 kg
Large: 4.7 kg
  •  Additional day(s) transit may be required for remote areas.
  •  Public and Regional holidays may affect delivery lead times.
  •  Delivery times may vary in the event of adverse weather conditions.
  •  Please note that we are unable to ship to the Channel Islands, Post Office boxes and BFPO.
  •  Further postcode delivery restrictions might apply to this item.
  •  We are committed to offering the best value to our members, with a satisfaction guarantee on both your membership and merchandise. If you have questions about your membership or products you've purchased at Costco, please contact our Customer Care team.
  •  If you wish to return an item, please view Costco's Return Policy.
  •   Costco Concierge Services | Technical Support
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  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
  •  Please securely pack the items you intend to return in a box. If you are using the original packaging, be sure to remove the delivery label.
  •  If you need to return a larger item, please contact our Member Care team via the chat function on our website or call 0800 0324 324.
  •  Find out more about our Delivery, Cancellations and Assistance Policy
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