iPhone 13 Pro Max


Worlds Most Advanced Impact-Resistant Waterproof Case for iPhone 13 Pro Max


Waterproof Technology

The Extreme Hydro GT™ iPhone 13 Pro Max Case combines award winning design with High-Performance Technology. Engineered with our innovative Tech.8™ Architecture for advanced WaterProof – ShockProof and Impact-Resistant protection.


Super Retina XDR Certified

The Extreme Hydro GT™ features a built-in Sapphire-Crystal injected screen protector which is specifically engineered for the iPhone 13 Pro Max XDR Display and features PureVision™ Technology for 100% clarity.



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Innovative Design

The Hydro GT™ iPhone 13 Pro Max Case features our new patented Tech.8™ Architecture for Advanced Impact-Proof and Water-Proof Protection. The innovative case is also compatible with High-Speed Wireless Charging.

Enhanced Tactile Buttons

The iPhone 13 Pro Max case features ultra responsive premium Tactile-Click™ buttons for quick and easy use of volume and on/off functions. The case also features a innovative re-mapped vertical mute-switch for smooth access to the volume-mute control.

SUPER-GRIP™ Technology

Engineered with the same traction-control technology as the tyres used in GT Motorsport, Our Super-Grip™ Technology surrounds the frame of the iPhone 13 Pro Max case for maximum comfort and unparalleled Shock-Proof protection.

Advanced Impact Protection

Deflecting damage never looked so good. The Hydro GT™ merges advanced impact protection with modern styling for a case that transcends definition. GEL-TX® Technology absorbs and dissipates the energy from impacts to ensure the iPhone 13 Pro Max is protected in the harshest of environments.



Screen Protector


Extreme™ Pushes the boundaries of Technology With the worlds first Sapphire Injected Crystal-Protector. Precision engineered with 8x greater scratch resistance than the leading alternative, Extreme™ engineering innovation delivers a built-in iPhone 13 Pro Max edge-to-edge screen protector with STATE-OF-THE-ART performance.


Premium Materials

Built with top quality premium materials the Hydro GT Series is the ultimate iphone 13 Pro Max case. Ready to roam It’s thoughtfully engineered Multi-Layer construction allows you to have true freedom and no worries about the protection of your device.


Advanced Technology

Experience the ultimate combination of luxury, style and performance with the Hydro GT iPhone 13 Pro Max Case. Engineered with Advanced Impact-Resistant, Water-Proof and Shock-Proof Technology for unparalleled protection.