S3 engineers, designs and develops custom foam inserts for any business solution for any S3 Case. We make the custom foam design process simple and seamless, letting you get the most out of your S3 Case. We use Polyurethane (PUF), Polypropylene (PP), Polyethylene (PEF), Ethylene-Vinyl Acetate (EVA), and Crosslink (XLPE) foams.

S3 Cases private label cases for business solutions for any S3 Case. From custom labeling, pad printing or case modification, we build custom cases tailored to your brand.

S3 Cases offer custom color case solutions for your business. Our cases come standard in black, blue, red, yellow, orange and clear, and are able to be custom manufactured in any color for your business at a MOQ.

Ready for any Emergency, S3 Custom Medical Cases use medical grade materials to design an industry standard in medical equipment protection. S3 Cases is an experienced and quality source for medical solutions and procurement. S3 Custom Medical Cases are built for medical device transportation, hospitals, first aid, mobile clinics and disaster relief. Whether on the front lines or in the hospital, our cases are built to keep equipment safe and sanitary.

Built to Serve, S3 Custom Military Cases protect critical mission gear and are battle tested. S3 Cases is an experienced and quality source for military solutions and procurement. S3 Custom Military Cases are built for weapons, electronics, optics transportation, ammunition cases, satellite equipment and ammunition cases. Crush proof, impact resistant, and water resistant, our cases are built to serve.

S3 Cases is an experienced and quality source for industrial contracting solutions and procurement. We serve the aerospace, scientific instrument, construction, police, fire, and rescue industries. S3 Custom Industrial Cases are designed to transport industrial grade equipment while enduring the harshest environments. Our S433 resin is dust-resistant, impact-resistant and water-resistant.