BUILT FOR YOU
S3 Cases are durable and customizable for use in the most extreme circumstances. When your equipment has to work when you need it, trust an S3 Case in the field.

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BUILT FOR YOU
S3 Cases are made to be reliable and durable so that everyone relying on your equipment can rely on you. S3 Cases have many applications to protect your equipment when you need it most.

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BUILT FOR YOU
S3 Cases are water-proof, pressure-proof and ready for any situation. When your expensive, delicate equipment needs protection, count on S3 Cases.

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Protective Cases

At S3, we take protecting your product seriously. Our line of protective cases is designed with one thing in mind: making sure that you can trust these cases with your most valuable gear in even the most extreme environments. S3 cases are constructed with only high quality components – from high-grade foam to stainless steel pins to engineered resins.

rugged plastic housing

RUGGED PLASTIC HOUSING

Our protective cases utilize a high impact ABS or medical grade polycarbonate plastic housing. This material is resistant to impact, temperature, dust and water. It is a strong, molded material that is manufactured right here in Colorado.

ABS specsABS spec sheet
polycarbonate specsPolycarbonate Specs

positive compression

POSITIVE COMPRESSION

A good case demonstrates positive compression that provides great security and that lasts a lifetime. Ours do both those jobs with resounding success. When you close an S3 case, you know that it will remain closed regardless of the stress that it encounters.

versatile foam

VERSATILE FOAM

All of our protective cases are foam-lined to protect the contents from impact. Large cases come with pick and pluck foam for full customization. We also offer a custom foam case insert.

aalgoFoam spec sheet

added options

ADDED OPTIONS

From pressure valves to panel mounts to translucent colors, S3 cases come with all the options you need to fully utilize your case. Whether it’s a panel mount to install your own circuitry inside the case, or a pressure relief valve for altitude changes, we’ve got you covered.

THE S3 HARD CARRY CASES: PRODUCT LINE

From GoPro cameras to GPS units, water-testing equipment to audio equipment, S3 produces some of the most handsome and reliable hard carry cases on the market. Take a look at our product line to get a sense of what is possible with an S3 case. All our cases come with a lifetime guarantee. And they comply with MIL-STD-810F (immersion and drop test) as well as SAE J575 (dust resistance test). Since we cannot warrant the contents of a case we strongly advise our customers to test the case prior to use.

OEM AND CUSTOMIZATION

S3 prides itself on the level of service we provide our clients. From see-through lids to custom foam and custom labeling, we’re happy to speak to you about customizing your case specifically for your needs. We’re your service-driven partner, and we excel at customizing foam inserts for our cases to protect, display, and compliment your gear. Find out more about customization and OEM application.

WHAT DO YOU DO WITH YOUR S3 PROTECTIVE CASES?

Find out how people have been using S3 cases. The sky’s the limit… and considering the altitudes at which some of our protective cases have been used, even the sky isn’t the limit with S3!

SAMPLES AVAILABLE

Are you interested in learning how our hard-sided custom cases can help your business? Contact us for a free sample. No matter how extreme your environment, S3 Cases has a protective case for your needs.