Collection: Waterproof Multipurpose Cases

All of our waterproof tech cases use OverBoard’s unique, registered design Slide Seal System™. This innovative sealing system ensures a watertight closure, featuring a secure sliding mechanism that provides superior protection against water, sand, and dirt, keeping your devices safe and dry up to 19ft (6m) for up to 1 hour.

‘Prolonged submersion’ means the product is designed to withstand being fully submerged in water for an extended period of time—typically beyond quick dips or accidental drops.

Products with this level of protection usually carry an IP68 rating, meaning they are suitable for extended use underwater, such as swimming, snorkeling, or situations where gear may remain submerged.

Keep in mind, while these products are highly waterproof, they’re not rated for deep-sea diving or high-pressure water environments. Always refer to the individual product page for specific depth and time guidance.

For full details, visit our Waterproof Rating System page.

Our waterproof tech cases are designed to protect against water, sand, and dirt. All our waterproof cases carry an IP68 rating, meaning they are suitable for prolonged submersion down to 19ft (6m) for up to 1 hour. These cases offer superior protection, ensuring your devices stay safe even in tough conditions.

For detailed waterproof ratings, visit our Waterproof Ratings page.

All of our waterproof tech cases are made from eco-friendly TPU (Thermoplastic Polyurethane) fabrics. TPU is durable, flexible, and offers excellent waterproof protection, making it the ideal material for keeping your electronics safe and dry in any condition.

The desiccant sachet included with our waterproof cases helps to absorb moisture, especially in humid climates or warm waters. It soaks up any condensation inside the case, providing extra protection for your electronics. It’s just one of the many ways we ensure your devices stay safe and dry.

Please follow these steps to attach the lanyard to your waterproof tech case:

1. Pass the top loop of the lanyard through the middle hole of the clip so that it sticks out at least 3cm.
2. Pass the other end of the lanyard through the loop that was passed through the clip.
3. Pull tight to secure the lanyard in place, ensuring it is securely attached.

To clean your waterproof tech case, simply wipe it down with a damp cloth and mild soap if necessary. For stubborn dirt, use a soft brush to gently scrub the affected areas. If the case has been exposed to saltwater, make sure to rinse it with fresh water to prevent salt residue. Avoid using harsh chemicals or machine washing. Allow the case to air dry completely before storing it.

You can exchange or return any item within 30 days of receiving the item, if the item is in its original condition - unused, in original packaging with the original tags still attached.

Please note: returns MUST be sent via courier. Due to a change in NZ Post processes, any returns sent to our address via their standard tracked service will be returned to sender. Upgrading to a courier service is required.

If you'd like to return or exchange an item, please contact us at support@overboard.co.nz with your order number, and we’ll guide you through the process.

For full details, please refer to our Returns & Exchanges Policy.

Our 5-year extended warranty covers manufacturing defects, including issues with materials, stitching, and zippers under normal use. It does not cover damage from misuse, accidents, or wear and tear. For full details and to view the warranty terms, please visit our Warranty Portal.