The Complete Guide to Kitting and Co-Packing with a Fulfilment Service in the UK

In today’s competitive e-commerce and retail landscape, efficiency and customer experience are more important than ever. Brands looking to scale quickly and reduce operational complexity are increasingly turning to third-party logistics (3PL) providers for support. Two of the most valuable services offered by modern 3PLs are kitting and co-packing.

At Blue30 Fulfilment, a leading fulfilment service in the UK, we offer a full suite of kitting, co-packing, and repackaging solutions that help brands streamline operations, reduce costs, and enhance customer satisfaction. In this guide, we’ll explain what these services involve, the key benefits, and how they can help your business grow.

What Is Kitting?

Kitting refers to the process of taking multiple separate items and combining them into a single, pre-assembled package—or "kit"—that is ready to be shipped to the customer. This is ideal for:

• Subscription boxes

• Product bundles and multi-packs

• Promotional or seasonal offers

• Gift sets

  
  

Rather than sending each product individually, kitting allows businesses to prepare kits in advance, improving speed, efficiency, and the unboxing experience for customers.

Common Kitting Examples

• A skincare brand bundling cleanser, toner, and moisturiser into a “daily essentials” set

• A tech company combining a phone, case, and charger into a starter pack

• A subscription box delivering monthly curated items from multiple suppliers

  
  

What Is Co-Packing?

Co-packing (short for contract packaging) involves outsourcing the packaging of products to a third-party provider. Co-packers like Blue30 Fulfilment handle everything from product assembly to labelling and final packaging—following your brand’s specifications.

Co-packing is widely used for:

• Retail-ready packaging

• Custom-branded packaging solutions

• Private label product packaging

• Seasonal or promotional packaging

• Amazon FBA prep and compliance

  
  

By outsourcing co-packing to a fulfilment expert, businesses avoid the overhead of in-house equipment and labour, allowing them to focus on growth and marketing.

The Benefits of Kitting and Co-Packing

Working with a trusted fulfilment partner like Blue30 Fulfilment offers several advantages to UK-based businesses and international brands looking to fulfil orders within the UK or EU.

✔ Improved Efficiency

• Pre-assembled kits reduce the time spent picking and packing during order fulfilment.

• Co-packing streamlines production processes, especially for businesses without in-house packaging resources.

  
  

✔ Lower Operational Costs

• Reduce shipping costs by consolidating products into single shipments.

• Avoid capital investment in packaging machinery or warehousing staff.

• Scale up easily during seasonal spikes or promotional campaigns without needing additional staff.

  
  

✔ Enhanced Brand Experience

• Branded, well-packaged products create a professional unboxing experience.

• Include custom inserts, promotional material, or QR codes to boost engagement.

• Improve customer retention through presentation and perceived value.

  
  

✔ Flexible Packaging Solutions

• Quickly change or adapt packaging for new product lines, seasonal offerings, or new markets.

• Repackage bulk shipments into individual retail units or kits with minimal delay.

  
  

✔ Inventory Optimisation

• Consolidate SKUs and simplify inventory management through pre-bundled kits.

• Better tracking of inventory movements and component usage across multiple kits.

  
  

What Is Repackaging?

Repackaging often goes hand-in-hand with co-packing. It involves taking products from their original packaging and preparing them for specific purposes, such as:

• Retail compliance

• Branding and relabelling

• Reboxing bulk shipments

• Replacing damaged packaging

• Creating kits from individual products

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This service is especially valuable for businesses importing goods in bulk and then selling them in smaller units across various retail or e-commerce platforms.

Specialised Services: Amazon FBA Prep

At Blue30 Fulfilment, we also offer Amazon FBA prep services—ideal for sellers who need help meeting Amazon’s strict packaging and labelling requirements.

We help you:

• Label products to meet Amazon's FNSKU requirements

• Package items according to FBA policies (polybagging, bubble wrapping, etc.)

• Ensure units are shipment-ready and avoid costly Amazon penalties

• Manage palletisation and shipping direct to Amazon fulfilment centres

If you're a UK-based business—or selling to UK customers—our team ensures that your products are compliant and delivery-ready.

How to Choose the Right Kitting and Co-Packing Partner

Not all fulfilment providers are created equal. Choosing the right partner for your kitting and co-packing needs can make or break your logistics operation.

Here’s what to look for in a fulfilment service in the UK:

✅ Experience and Track Record

• Do they have proven experience working with businesses in your industry?

• Can they handle products with special requirements (e.g. fragile goods, perishables)?

  
  

✅ Technology and Inventory Integration

• Can they integrate with your e-commerce platform (Shopify, WooCommerce, etc.)?

• Do they offer real-time inventory tracking and reporting?

  
  

✅ Quality Control Measures

• What quality control steps are in place during kitting and co-packing?

• Can they provide photo documentation or inspection reports?

  
  

✅ Flexibility and Scalability

• Can they handle small batch runs and large volumes?

• Are they agile enough to support your business as it grows?

  
  

✅ Location and Shipping Network

• Are they strategically located to minimise shipping times and costs?

• Do they offer affordable next-day or two-day delivery options across the UK?

  
  

At Blue30 Fulfilment, we tick all these boxes—and more.

Why Partner With Blue30 Fulfilment?

Based in the UK, Blue30 Fulfilment is a trusted partner for brands across e-commerce, retail, and wholesale. Whether you’re looking to kit monthly subscription boxes or need a partner for full-scale co-packing operations, our expert team is here to help.

Here’s what makes us different:

• Scalable Warehouse Facilities – Clean, secure, and ready to grow with your business.

• Fast Turnaround – Get your kits or repackaged products out quickly and accurately.

• Tech-Driven Operations – Seamless platform integrations and real-time inventory visibility.

• Hands-On Support – A dedicated team that understands your brand and your needs.

  
  

Who Needs Kitting and Co-Packing?

Our clients range from startup e-commerce brands to large retail suppliers. Kitting and co-packing are especially useful for:

• E-commerce brands selling bundles or subscription boxes

• Health and beauty brands requiring custom packaging

• FMCG businesses needing bulk-to-retail repackaging

• Promotional campaigns and seasonal product lines

• Amazon sellers needing FBA prep and compliance services

  
  

Ready to Optimise Your Fulfilment?

Whether you’re a growing e-commerce business or a retail brand looking for more efficient logistics, kitting and co-packing services can transform your operations.

Partnering with a trusted fulfilment service in the UK like Blue30 Fulfilment ensures that your products are packed professionally, delivered promptly, and always meet customer expectations.

Want to learn more or get a personalised quote?

📞 Contact our team today or visit blue30fulfilment.co.uk to see how we can support your growth with custom kitting and co-packing solutions.