Temdan iPhone 18 Pro Max Waterproof Case, IP68, MagSafe Compatible

For beach days, rainy commutes, or outdoor work, the Temdan case adds sealed, full-body protection to an iPhone 18 Pro Max. Its translucent matte back keeps the phone’s look visible while a built-in magnetic ring supports MagSafe-compatible accessories. Need protection that can go from everyday errands to water-side activities? This case is designed for both, with a fit made specifically for this phone model.

Technical details

• Type: Full-body waterproof phone case
• Compatibility: iPhone 18 Pro Max, 6.9-inch
• Color: Black, with a translucent matte back
• Material: Thermoplastic polyurethane
• Water protection: IP68, rated for submersion up to 6.6 ft for 1 hour
• Magnetic compatibility: MagSafe chargers, car mounts, and wireless accessories
• Protection features: Shockproof, dustproof, integrated screen protector, and raised camera bezel
• Warranty: 1 year

The sealed construction is intended to keep water, rain, splashes, sand, and moisture away from the phone. That makes it useful for settings where an open-port or standard everyday case may not provide the same kind of coverage. A dual-layer frame is designed to absorb impacts from drops and bumps, while sealed ports help keep dust and dirt out. The raised camera bezel adds a protective edge around the camera area, and the integrated screen protector completes the full-body design.

Everyday compatibility

This case is made specifically for the iPhone 18 Pro Max, so matching the phone model is essential for the intended fit and sealed protection. The built-in magnetic ring aligns with MagSafe-compatible chargers, car mounts, and other wireless accessories, giving you a way to keep using those accessories with the protective case installed.

It suits practical routines such as carrying the phone on a hike, working around dust, or bringing it along on a beach or fishing trip. For water-related activities, the product guidance recommends testing the waterproof seal before use. Buyers commonly praise the case’s protective feel and functionality, while feedback on fit and durability is mixed: some describe a secure fit, and others report looseness or screen-protector damage. Reports about discoloration also vary.

How to use it

The case uses a split-shell snap-lock design for installation and removal. Before fitting it, remove any existing tempered-glass screen protector, the integrated protector is designed to work as part of the case and removing the extra layer helps preserve touch response and the waterproof seal. Make sure the case is properly closed before using the phone around water, and perform the recommended waterproof test before water-related activities.

Once installed, the magnetic ring supports compatible MagSafe chargers and mounts, while the sealed ports and full-body coverage suit settings where dust, sand, or splashes are a concern. For everyday use, the matte back offers a translucent finish, and the camera bezel helps shield the camera area from scratches.

Buying verdict

Choose this Temdan case when the priority is a single cover that combines phone-specific fit, IP68 waterproof protection, and magnetic accessory compatibility. Its sealed construction and full-body design are especially relevant for beach outings, outdoor activities, and dusty work settings, while the built-in ring keeps MagSafe-compatible accessories in the picture. It makes sense if you want an iPhone 18 Pro Max case built around protection for both everyday carry and more demanding environments.