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Nanuk 903 Case in Black perfect for adventures

Nanuk 903

Small size, big protection

An ideal case for essential tools an equipment

The Nanuk 903 is the smallest case in Nanuk’s line, but doesn’t sacrifice any armor. Waterproof, dustproof, and crushproof, the 903 is ideal for essential tools and equipment— think emergency gear, sensitive instruments, or expensive electronics. But whatever it is, keep it safe, dry, and functional with a Nanuk hard case.

Front view of the Nanuk 903 with PowerClaw™ Latches

Nanuk 903 seen from behind

Easy and safe to carry everywhere you go

The Nanuk 903 comes with a comfortable, ergonomic handle to make it easy to carry to and from each new adventure. And no matter what you get up to, the 903 stays shut and locked away. With Nanuk’s exclusive Powerclaw™ lock and latch system your case only opens when you need it to.

Nanuks unique design makes it easy for stacking your cases one on top of each other.

Make a statement with your Nanuk 903 with 9 color choices

Customize your extreme-duty case with nine different color options including high-visibility colors like yellow and orange. Add an even more personal touch with a custom logo or ultra-durable silkscreen printing. That’s right, even our silkscreen process is applied with durability in mind. In fact, we take protection so seriously, we offer a lifetime warranty with all of our Nanuk hard cases. Whatever you do, wherever you go, Nanuk can handle it.

  • Nanuk 903 in Black

    Nanuk 903 in Black

  • Nanuk 903 in Graphite

    Nanuk 903 in Graphite

  • Nanuk 903 in Olive

    Nanuk 903 in Olive

  • Nanuk 903 in Silver

    Nanuk 903 in Silver

  • Nanuk 903 in Red

    Nanuk 903 in Red

  • Nanuk 903 in Blue

    Nanuk 903 in Blue

  • Nanuk 903 in Orange

    Nanuk 903 in Orange

  • Nanuk 903 in Yellow

    Nanuk 903 in Yellow

  • Nanuk 903 in Lime

    Nanuk 903 in Lime

Nanuk 903 Interior Options

The Nanuk 903 comes with multiple interior options. You can also create your own interior, one that is customized for a practical and clean look built to protect your gear for years to come.

Nanuk 903 with Cubed Foam

Cubed Foam

Customize the foam to your needs with this soft and easy pick-N-pluck pre-scored cubed foam.

Nanuk 905 with Plexiglass Panel

Lexan Panel

Customize the bottom or lid with Plexi panels for extra protection or special outdoor uses.

Nanuk 903 with Aluminium Panel

Aluminium Panel

Use the aluminium kit on the Nanuk 903 for custom electronic control panels with added interior protection.

Nanuk 903 Features

Each Nanuk case comes with unique features that makes it the pefect gear protection luggage to have either with you or for long term storage.

Nanuk 903 Features

Nanuk 903 Certifications

All Nanuk cases go through serious testing and we make sure all of them gets certified for the following conditions.

Nanuk Dustproof Case

Dustproof IP6X Rated

When taking your case to extreme conditions, you never know when the worst will hit your precious gear. From the hot vacation beach to the violent desert storm, you'll feel safe knowing that your Nanuk case is 100% Dustproof.
Download certification

Nanuk Waterproof Case

Waterproof IPX7 Rated

The waterproofing seal used in all NANUK watertight cases is custom designed to fit our products. The seal is designed to resist deformation and fatigue, ensuring a long lasting watertight seal.
Download certification

Nanuk High Impact Case

Impact Resistant NK-7 Resin

With rounded corners, thick wall construction and oversized details, NANUK durable hard sided cases are built to absorb the shocks without damaging the case or more importantly your contents.
Download certification

Man holding the Nanuk 903 Red in hand

Nanuk 903 Specifications

Dimensions of the Nanuk 903 Hard Case
  • Case Weight (empty) 1.3lbs / 0.6kg
  • Interior Length 7.40" / 188mm
  • Interior Width 4.91" / 125mm
  • Interior Height 3.31" / 84mm
  • Interior Lid Depth 0.63" / 16mm
  • Interior Base Depth 2.68" / 68mm
  • Exterior Length 9.12" / 232mm
  • Exterior Width 6.81" / 173mm
  • Exterior Height 3.80" / 97mm
  • Material Lightweight NK-7TM resin
  • Airline carry-on Yes
Download PDF Specs
Nanuk 903 Hard Case Empty

Nanuk 903

  • $36.97 CAD
  • Save $12

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HardCases Accepts Paypal, Visa, MasterCard and Amex

Returnable: This item can be returned for a full cash refund. Return Details

Shipping: Shipping is FREE for order over $250 CAD. Your package will arrive 1-6 business and will be delivered via UPS Ground. Shipping Details

Warranty: Nanuk cases are guaranteed to function for years to come or we’ll replace it!

Real Customer Reviews

Customer Reviews

Based on 18 reviews
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  • Reviews (18)

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robert c.

Nanuk 903

The order arrived quickly with the best experience I have ever had from any online vendor. David has shown his commitment to customer care. He answered my questions pre-sale and followed up after delivery. The product is better then I thought it would be,as it is the first case I purchased through but can assure you it won't be the last. I would highly recommend this product to anyone who values the protection of your expensive gear. Thanks again David for the amazing experience with your site.

Nanuk 903
Mark G.


I love this little case. Mark

Brad T.

Nice case,

Case is great, but I was expecting it to come with some foam in it....


Hey Brad! Thanks for the review. The case is available with foam, but you selected the one without it. The foam is also available here as a separate accessory if you ever need it:

Charles H.

Excellent product!

Excellent product!

A Customer
Edward D.

High End cases

You'd be hard pressed to find anything better. My only 2 small nitpick issues.. 1st, the finish scratches very easily, any scrape leaves a mark - no problem... 2nd, the injection mold point is grinded off and some leave a bit of an eye sore... really no big deal though... function is perfect. Customers Service First

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