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GWP Packaging

Corrugated cardboard packaging expertise & innovation

GWP Protective

Widest range of protective cases with custom foam in the UK


UK leading independent Correx® packaging manufacturer

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Providing cutting edge ESD safe packaging for 30+ years

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Supplying sheet plants with coated corrugated material

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A range of strategies and ideas to reduce your ongoing packaging costs

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Protection for your products and equipment to prevent costly damage in transit

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Minimise the environmental impact of your packaging and business

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Nanuk Cases

Custom Design

Foam inserts, printing & more

UK Trade Supplier

Tailored pricing on all orders

Case & Foam Experts

More than 25 years experience

Nanuk cases

Waterproof Protector Case.

Packed with innovation and features

NANUK cases are manufactured from impact resistant NK-7 resin and tough sides to ensure that the cases absorb shocks without damaging the items inside. Designed to be entirely waterproof, NANUK cases are IP67 rated and can be submersed in water at 3ft for 30 minutes.

As experts in the design and manufacture of bespoke foam inserts, GWP Protective provide a fully customisable addition to the NANUK case range, enhancing the overall performance of the case and reducing damage in transit.

01: Key Benefits of Nanuk Cases.

Why should you use Nanuk Cases?

Despite being the newest waterproof cases on the market, Nanuk cases have quickly carved out an excellent reputation. Perhaps their biggest advantage over some of their more established rivals, is the number of optional features on other cases that come as standard. This makes them incredibly cost effective.

Features and benefits of Nanuk Cases at a glance

  • Manufacturers lifetime guarantee
  • Dust and waterproof to IP67
  • Resistant to impact and shock
  • Soft grip handle
  • Built in stacking locations and pad-lockable hasps
  • Perfect for stacking during transit or storage
  • 100% stainless steel hardware for mounting electronics
  • Unique Powerclaw latching system
  • Integrated lid stay

Free Advice / Quotes.

Impartial advice & no obligation quotes...

    For full details on how GWP will treat your data, please view our Privacy Policy. Your information will not be shared with any third party.
    What GWP Protective customers say

    I was very pleased with the quality and appearance of the cases and inserts, and would specifically mention the high-quality engineering of the foam inserts. This was far better than anything that we have ever had before from other suppliers.

    A. Sorsby | Field Sales Manager, Balluff

    02: Why Use Nanuk Cases?

    High specification waterproof cases at a competitive price point

    Frequently used in the rescue sector, marine transportation and diving industries, NANUK cases are ideal for any application where water is unavoidable.

    Manufactured with soft grip handles, NANUK cases are comfortable and easy to carry making them suitable for sustained use as well.

    In fact, any delicate, expensive or irreplaceable item will benefit from the protection offered by these cases.

    As with the Storm Case™ range, the Nanuk range also comes with a full lifetime guarantee from the manufacturer, ensuring that the case is an investment for the life of your project, application or business!

    Free Guide: GWP Protective 15 considerations for protection

    Download: 15 Crucial Considerations...

    …when protecting your high value, fragile or business critical tools, products or equipment. Find out how you can eliminate transit damage and reduce costs too

    03: Nanuk Case Features.

    Durable equipment cases providing the ultimate protection

    Designed and manufactured to an exceptionally high standard, NANUK cases are engineered to protect items during the toughest of missions whilst also being comfortable to carry around with soft grip handles.

    As a direct competitor to both Storm Case™ and Peli™ brand cases, NANUK cases are manufactured to be completely water and dust resistant (IP67 rated), impact resistant, stackable and supplied with a lifetime guarantee!

    One of the key selling points of Nanuk cases, however, is the number of features that are included as standard which on other cases, need to be specified at additional cost.

    Nanuk cases
    The durability of Nanuk cases makes them ideal for a huge range of applications - even polar expeditions!

    For example, each case has an integrated bezel, meaning that electronics equipment can be easily mounted into the case without the need for exterior drilling.

    Besides this, each case has an integrated lid stay to further enhance usability.

    04: Custom Nanuk Case Options.

    Custom foam inserts, electronics bezel kits, branding and more

    As official distributors of NANUK cases, GWP Protective can further enhance performance by designing and manufacturing customised foam inserts that not only fit the cases perfectly but also the items to be housed inside.

    These foam inserts can be tailored to offer an extremely precise level of cushioning protection, ensuring that delicate, expensive or highly calibrated items will be kept safe and secure.

    Laser etching can also be used to enhance the interiors with branding, part numbers and instructions as required.

    Nanuk airline cases
    A combination of inline wheels, telescopic handles and ATA approved sizes makes Nanuk cases ideal for air travel

    Finally, the exterior of the cases can be branded too, using either screen printing, labelling or even digital print depending on the application and / or market.

    All of this can make an already great case tailored to your exact specification.

    05: Applications / Images.

    Image gallery highlighting typical applications / industries utilising Nanuk Cases

    Nanuk cases are suitable for an extensive range of applications. Please see below for typical examples and applications of Nanuk cases. Click on the thumbnail for a larger image.

    Nanuk case datasheet

    Summary Info / Datasheet

    Download the PDF Datasheet to view detailed information on the various certification / quality standards etc., plus see a full list of sizes & model details.

    06: Nanuk Case Size Chart.

    A table of sizes, weights, part numbers and colour options

    Please see below for a full list of model numbers, sizes and additional information, or alternatively download the datasheet above for the information in PDF format

    SKU / Case Ref. Internal Size (mm) External Size (mm)
    Nanuk 310 149 x 110 x 43 149 x 110 x 43
    Nanuk 320 151 x 85 x 39 161 x 118 x 55
    Nanuk 330 170 x 96 x 49 188 x 130 x 65
    Nanuk 903 188 x 124 x 79 231 x 173 x 97
    Nanuk 904 213 x 152 x 94 259 x 201 x 114
    Nanuk 905 240 x 255 x 135 315 x 255 x 150
    Nanuk 910 336 x 234 x 104 363 x 282 x 120
    Nanuk 915 350 x 235 x 155 390 x 310 x 170
    Nanuk 920 380 x 265 x 155 425 x 340 x 170
    Nanuk 925 430 x 300 x 160 475 x 375 x 180
    Nanuk 930 455 x 330 x 175 500 x 405 x 190
    Nanuk 940 508 x 356 x 203 557 x 429 x 216
    Nanuk 945 559 x 432 x 208 638 x 505 x 224
    Nanuk 950 521 x 389 x 257 579 x 465 x 297
    Nanuk 960 559 x 432 x 328 645 x 508 x 368
    Nanuk 990 1118 x 368 x 152 1196 x 440 x 168
    Nanuk 995 1321 x 368 x 152 1399 x 440 x 168

    Summary Info / Datasheet

    Sizes, weights, part numbers and more

    Download the PDF Datasheet to view detailed information on the various controlled tests/results conducted to military specifications, or see a full list of sizes & model details.

    07: Nanuk Case Alternatives.

    Wide range of additional options, including Peli & SKB

    GWP Protective being able to offer Nanuk cases to your business highlights something important.

    Although they are relatively new to the market, GWP are committed to being able to offer your business the widest range of both waterproof and general protective cases.

    We can do this by being independent from any manufacturer, but have also found in practice that different cases will be better for different businesses and applications.

    As such, we are proud to be able to offer this choice, and couple it with genuinely impartial advice as well.

    EXOcase logo
    Explore case logo
    Hardigg case logo
    Peli case logo
    SKB case logo
    Peli Storm case logo
    Free Guide: GWP Protective 15 considerations for protection

    Free Guide

    15 crucial considerations for protecting your items

    Get your free guide highlighting the 15 critical points to consider when protecting high value tools, products or equipment.

    08: GWP Protective.

    A waterproof case supplier that you can trust

    Whilst choosing a suitable outer case is important, what is equally critical is getting the right foam inserts as well. These can provide the exact level of protection you require.

    However, it can seem a hassle having to source case and foam from separate suppliers, and can often result in issues with regards to fit, compatibility and quality.

    GWP Protective buck this trend. We can offer you a single source supply of both your case and foam together, reducing costs and improving quality.

    Couple this with the widest range of branded cases, plus custom built options, and GWP becomes your one stop shop regardless of the protective case solution you require.

    Case manufacturers
    If the standard "off the shelf" cases are not suitable or the correct size for your requirements, you can have custom cases manufactured to your exact specification

    This isn’t all though.

    GWPs’ success has actually been in not only supplying cases and foam of the highest quality, but also a range of services designed to have a positive impact on businesses just like yours.

    Lacking space? We’ll hold stock for you. Can’t release items for a design process. We’ll send a designer to you. Experiencing high volumes of transit damage? We’ll use unique software to exactly calculate the amount and type of foam needed to stop it.

    and with all this, we also have a dedicated team of advisers, designers and support staff to ensure your expectations are exceeded.


    Free, no obligation advice…

    Click below to discuss your upcoming requirements, difficulties you are facing or to simply get advice from one our experts.


    More information on how you can benefit from Nanuk Cases

    If you think that Nanuk Cases would be suitable for your applications, then please speak with a member of the GWP team for further advice and a free quotation.

    Phone GWP Protective

    01722 416 440

    Mon - Fri 08.30 - 17.00
    Email GWP Protective

    Email a case / foam expert

    If your products, tools or equipment need the highest levels of protection, you need a Nanuk case…