Collection: Waterproof Phone Cases
Discover our waterproof phone cases, providing IPX8-rated protection. Keep your phone safe and fully functional in all conditions, from rain to underwater adventures.
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Waterproof Phone Case - Small
Regular price $54.99Regular priceUnit price / perSale price $54.99
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Waterproof Phone Case - Large
Regular price $59.99Regular priceUnit price / perSale price $59.99
Safeguard Your Phone with Fully Waterproof and Dependable Cases
At OverBoard, we offer 100% waterproof phone cases designed to protect your phone from water, dust, and other elements, whether you're on the go or enjoying the great outdoors. Available in small and large sizes, these cases ensure that your device stays dry and functional no matter where you are. Here's why you'll love our collection:
- Our waterproof phone cases are rated to protect your phone from water damage, making them perfect for everything from rainy days to watersports adventures.
- Available in small and large sizes, these cases fit a wide range of phones, ensuring a snug and secure fit to keep your device safe.
- Designed for ease of use, these phone cases allow you to access your phone's screen, use the touchscreen, and even take photos and videos underwater, all while keeping your phone dry.
- Featuring durable, waterproof seals and robust closures, these cases are built to withstand extreme conditions and offer reliable protection for your phone wherever you go.
Choose OverBoard waterproof phone cases to keep your phone safe, dry, and fully functional – whether you're at the beach, hiking, or caught in the rain.
FAQS
HOW DO YOU ATTACH A LANYARD TO THE WATERPROOF TECH CASE?
Please follow these steps to attach the lanyard to your waterproof tech case:
- Pass the top loop of the lanyard through the middle hole of the clip so that it sticks out at least 3cm.
- Pass the other end of the lanyard through the loop that was passed through the clip.
- Pull tight to secure the lanyard in place, ensuring it is securely attached.
WHAT DOES 'PROLONGED SUBMERSION' MEAN?
‘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.
HOW ARE YOUR WATERPROOF TECH CASES SEALED?
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.
HOW WATERPROOF ARE YOUR TECH CASES?
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.
WHAT SIZE DEVICE WILL FIT INSIDE YOUR WATERPROOF PHONE CASES?
Small Waterproof Phone Case
The Small Waterproof Phone Case is ideal for smaller phones and devices. It is compatible with most phones up to 5.5 inches in screen size. Popular devices that fit in this case include:
- iPhone SE, 6, 7, 8
- Samsung Galaxy S5, S6, S7
- Google Pixel 4a
Large Waterproof Phone Case
The Large Waterproof Phone Case is perfect for larger phones and devices. It fits phones up to 6.5 inches in screen size. Popular devices that fit in this case include:
- iPhone Plus models (iPhone 6, 7, 8 Plus, iPhone 11 Pro Max)
- Samsung Galaxy S9, S10, S20
- Google Pixel 5, 6
Not sure which size Waterproof Phone Case you need? View our Device Fit Comparison Guide (PDF)
If you're still unsure which size you need, feel free to get in touch with us at support@overboard.co.nz, and we’ll be happy to help!
ARE YOUR WATERPROOF PHONE AND IPAD CASES SUITABLE FOR TAKING PHOTOS OR VIDEOS UNDERWATER?
Yes, our waterproof phone and iPad cases are designed to let you safely capture photos and videos underwater, with clear front and back windows that allow you to use your device’s camera while it's fully sealed—rated for depths of up to 6 metres (19 feet).
Top Tip: Most touchscreens don’t work underwater, so we recommend using your phone’s physical side buttons to take photos or start/stop video recording while submerged.
WHAT IS THE DESICCANT SACHET USED FOR?
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.
HOW DO I CLEAN MY WATERPROOF CASE?
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.
WHAT IS YOUR EXCHANGE AND RETURNS POLICY?
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.
WHAT’S COVERED BY YOUR 5-YEAR EXTENDED WARRANTY?
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.
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SAME DAY DISPATCH
on pre-1pm orders

