ColomPac Crash Lock Boxes

Made from Recyclable Material

Adjustable Height

Peel and Seal Closure

Crash Lock Design

Product Code: CP154151015 ISBN: 8435605332812

Crash lock boxes are a fast, efficient packaging solution designed for speed and convenience. These boxes arrive flat-packed for easy storage and can be assembled in seconds without the need for tape. With a built-in rip strip for effortless opening and a wide range of sizes available, they’re ideal for businesses looking to streamline their packing process.Made from high-quality corrugated cardboard, crash lock boxes provide excellent protection during transit. Their secure base design ensures stability, making them perfect for shipping a variety of items safely and professionally. 

Features & Benefits

•  Quick Assembly : Crash lock base design allows for instant setup—just pop the box open and it’s ready to use.

•  No Tape Needed : The self-locking base and secure closure eliminate the need for packing tape, saving time and materials.

•  Easy Opening : Integrated rip strip makes unboxing simple and frustration-free for your customers.

•  Flat-Packed for Storage : Supplied flat to save space in your warehouse or packing area.

•  Strong & Protective : Made from durable corrugated cardboard to keep contents safe during shipping.

•  Multiple Sizes Available : Choose from a range of sizes to suit your specific packaging needs.

•  Professional Finish : Each box folds into a clean, professional shape with a sturdy crash lock base, offering a polished look and reliable structure—ideal for presenting your products with confidence.

Frequently Asked Questions

Are crash lock boxes suitable for eCommerce? Absolutely. Their quick assembly and secure design make them ideal for high-volume eCommerce operations, especially when speed and presentation matter.

Do I need tape to seal these boxes? No tape is required for the base & they feature a peel-and-seal closure, and a rip strip for easy opening.

Can I use these boxes with Royal Mail or other couriers? Yes, crash lock boxes are compatible with all major couriers. Many sizes are designed to fit within Royal Mail’s guidelines, helping you save on postage.

What can I ship in crash lock boxes? They’re perfect for cosmetics, electronics, books, documents, gifts, and other small to medium-sized products.

Trusted ColomPac® Quality Crash lock boxes from ColomPac® are crafted with precision and reliability in mind. As one of Europe’s leading packaging brands, ColomPac® is known for its high-quality certified materials, self-sealing designs, and integrated tear strips for easy opening. Manufactured in Austria with a strong focus on sustainability and innovation, ColomPac® packaging ensures your products are shipped securely, efficiently, and with a professional finish every time.

Hear from Our Customers

See why we’re trusted as the UK’s go-to for packaging and envelopes from verified Trustpilot reviews.

Charlotte G
June 2025
Unfortunately my order arrived damaged but after emailing the issue over to the company I received a quick response from Jess who was able to fix the problem in minutes, thanks so much Jess, fantastic customer service, will definitely be ordering from this company again.
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Leanne
February 2025
There was a mix-up with my order, but it was sorted quickly and professionally. Really pleased with the service.
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Julie C
June 2025
I recently made a purchase from postal packaging which is the first time I had purchased from the company, and I couldn’t be happier with the entire experience. From start to finish, everything was seamless, professional, and incredibly customer-focused. The items I ordered arrived quickly, was exactly as described, and exceeded my expectations in both quality and value. But what truly set this company apart was the amazing customer service. When I had a few questions after placing my order, their team responded promptly, kindly, and with a level of detail that showed they genuinely care about their customers. I highly recommend postal packaging to anyone looking for top-quality products and truly exceptional service. I’ll definitely be a returning customer! Thank you!
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Rebecca R
June 2025
Really easy process to order some custom printed envelopes, James was so helpful and answered all my questions. The envelopes arrived on time and are really great quality, wouldn’t hesitate to use this company again!
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Susan Dowling
February 2025
Simple ordering, super quick delivery, and very well packaged. Highly recommend and will definitely be back.
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