iPhone 18 Pro Max/17 Pro Max - Influence Case, MagSafe Compatible
Catalyst Influence MagSafe case for iPhone 18/17 Pro Max, compatibility chart for the 6.9-inch model only
The Catalyst iPhone 18/17 Pro Max - Influence Case (MagSafe Compatible) hovers as a glowing blue MagSafe ring highlights fast, secure charging and military-grade drop protection; MagSafe charger floats nearby.
A smartphone in a Catalyst Influence Case for iPhone 18/17 Pro Max (MagSafe Compatible) is shown falling onto gravel. Text reads: “Withstands 26 Drops & 10ft/3m Impacts—Built for Tough Protection.”.
Compare Catalyst iPhone 18/17 Pro Max Influence Case—MagSafe compatible with embedded magnets and military-grade drop protection—to others with glued-on rings that peel. Ours never peels; their magnets can come off.
Close-up of the Catalyst Influence Case for iPhone 18/17 Pro Max (MagSafe Compatible) shows an ultra responsive aluminum camera button. Inset compares button types; a colorful edge and quick camera access are visible.
Close-up of Catalyst Influence Case for iPhone 18/17 Pro Max (MagSafe Compatible), showing its Impact Truss System for military-grade drop protection, non-slip texture, geometric design, and MagSafe label details.
Diagram contrasts a silver metal "Catalyst" button with a black plastic "Others" button. Blue arrows show Catalyst’s direct force transfer, highlighting military-grade drop protection for your iPhone 18/17 Pro Max - Influence Case by Catalyst.
Two iPhone 18/17 Pro Max Influence Cases by Catalyst are shown in black, with blue highlights around reinforced, raised edges for military-grade drop protection. Text notes the raised edges shield the screen and camera, ensuring reliable shock absorption. MagSafe compatible.
iPhone 18 Pro Max/17 Pro Max - Influence Case, MagSafe Compatible
A close-up shows the Catalyst Influence Case for iPhone 18/17 Pro Max (MagSafe Compatible) in blue, featuring a MagSafe charger attached. Text highlights fast, secure charging, military-grade drop protection, and enhanced port access.
Close-up of Catalyst iPhone 18/17 Pro Max - Influence Case (MagSafe Compatible) corner labeled "Impact Truss System," showing reinforced military-grade drop protection. Magnified inset highlights catab's non-slip texture and button cutouts.
A graphic shows Catalyst’s iPhone 18/17 Pro Max – Influence Case (MagSafe Compatible) with airflow lines and a heat map, illustrating cooling. Text: “Prevents overheating & extends battery life.” Blue/red arrows show airflow.
Close-up of the Catalyst iPhone 18/17 Pro Max - Influence Case (MagSafe Compatible) playing music. Blue sound waves highlight forward-facing audio for clear calls and music, with text: "Sound Augmentation For Clear Calls & Music.
iPhone 18 Pro Max/17 Pro Max - Influence Case, MagSafe Compatible
A close-up shows two Catalyst Influence Cases for iPhone 18/17 Pro Max (MagSafe Compatible) with shiny blue finishes and raised edges, offering military-grade drop protection and “Edge & Corner Defense: Ultimate Shock Absorption.”.
Close-up of the Catalyst iPhone 18/17 Pro Max Influence Case, MagSafe compatible, with a blue-accented aluminum camera button. Inset shows four colors: silver, black, gray, and blue. Offers military-grade drop protection and fast-response buttons.
A person in a white shirt slips an orange and black Catalyst Influence Case (MagSafe compatible) onto their iPhone 18/17 Pro Max, then into their pocket. Text: "Slim, Military-Grade Protection. Translucent Back Shows Off Your iPhone 18/17 Pro Max.
One person holds an iPhone with an orange Catalyst MagSafe case and black lanyard, while another in stripes sports the gray Influence Case for iPhone 18/17 Pro Max clipped to their shorts. Features: 4-corner lanyard system, military-grade drop protection.
Close-up of Catalyst Influence Case for iPhone 18/17 Pro Max (MagSafe Compatible) with metallic buttons. Text: "STRONGER GRIP, FASTER CHARGE." Blue highlight shows magnet placement for secure MagSafe charging.
Compare Catalyst iPhone 18/17 Pro Max Influence Case—MagSafe compatible with embedded magnets and military-grade drop protection—to others with glued-on rings that peel. Ours never peels; their magnets can come off.
image not available
iPhone 18 Pro Max/17 Pro Max - Influence Case, MagSafe Compatible
Catalyst Influence MagSafe case for iPhone 18/17 Pro Max, compatibility chart for the 6.9-inch model only
The Catalyst iPhone 18/17 Pro Max - Influence Case (MagSafe Compatible) hovers as a glowing blue MagSafe ring highlights fast, secure charging and military-grade drop protection; MagSafe charger floats nearby.
A smartphone in a Catalyst Influence Case for iPhone 18/17 Pro Max (MagSafe Compatible) is shown falling onto gravel. Text reads: “Withstands 26 Drops & 10ft/3m Impacts—Built for Tough Protection.”.
Compare Catalyst iPhone 18/17 Pro Max Influence Case—MagSafe compatible with embedded magnets and military-grade drop protection—to others with glued-on rings that peel. Ours never peels; their magnets can come off.
Close-up of the Catalyst Influence Case for iPhone 18/17 Pro Max (MagSafe Compatible) shows an ultra responsive aluminum camera button. Inset compares button types; a colorful edge and quick camera access are visible.
Close-up of Catalyst Influence Case for iPhone 18/17 Pro Max (MagSafe Compatible), showing its Impact Truss System for military-grade drop protection, non-slip texture, geometric design, and MagSafe label details.
Diagram contrasts a silver metal
Two iPhone 18/17 Pro Max Influence Cases by Catalyst are shown in black, with blue highlights around reinforced, raised edges for military-grade drop protection. Text notes the raised edges shield the screen and camera, ensuring reliable shock absorption. MagSafe compatible.
iPhone 18 Pro Max/17 Pro Max - Influence Case, MagSafe Compatible
A close-up shows the Catalyst Influence Case for iPhone 18/17 Pro Max (MagSafe Compatible) in blue, featuring a MagSafe charger attached. Text highlights fast, secure charging, military-grade drop protection, and enhanced port access.
Close-up of Catalyst iPhone 18/17 Pro Max - Influence Case (MagSafe Compatible) corner labeled
A graphic shows Catalyst’s iPhone 18/17 Pro Max – Influence Case (MagSafe Compatible) with airflow lines and a heat map, illustrating cooling. Text: “Prevents overheating & extends battery life.” Blue/red arrows show airflow.
Close-up of the Catalyst iPhone 18/17 Pro Max - Influence Case (MagSafe Compatible) playing music. Blue sound waves highlight forward-facing audio for clear calls and music, with text:
iPhone 18 Pro Max/17 Pro Max - Influence Case, MagSafe Compatible
A close-up shows two Catalyst Influence Cases for iPhone 18/17 Pro Max (MagSafe Compatible) with shiny blue finishes and raised edges, offering military-grade drop protection and “Edge & Corner Defense: Ultimate Shock Absorption.”.
Close-up of the Catalyst iPhone 18/17 Pro Max Influence Case, MagSafe compatible, with a blue-accented aluminum camera button. Inset shows four colors: silver, black, gray, and blue. Offers military-grade drop protection and fast-response buttons.
A person in a white shirt slips an orange and black Catalyst Influence Case (MagSafe compatible) onto their iPhone 18/17 Pro Max, then into their pocket. Text:
One person holds an iPhone with an orange Catalyst MagSafe case and black lanyard, while another in stripes sports the gray Influence Case for iPhone 18/17 Pro Max clipped to their shorts. Features: 4-corner lanyard system, military-grade drop protection.
Close-up of Catalyst Influence Case for iPhone 18/17 Pro Max (MagSafe Compatible) with metallic buttons. Text:
Compare Catalyst iPhone 18/17 Pro Max Influence Case—MagSafe compatible with embedded magnets and military-grade drop protection—to others with glued-on rings that peel. Ours never peels; their magnets can come off.

iPhone 18 Pro Max/17 Pro Max - Influence Case, MagSafe Compatible

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Sale price$59.99 USD
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Product Description

Catalyst Influence Case for iPhone 18 Pro Max/17 Pro Max

Designed for protection. Built to inspire.

🚀 Buy Now

Engineered for excellence. The Catalyst Influence Case for iPhone 18 Pro Max/17 Pro Max delivers our signature blend of slim, stylish design and rugged, 10ft military-grade drop protection. Featuring our innovative Thermo-Flow™ cooling vents and a crystal-clear back that never hides your phone's iconic look, it's the smarter way to protect your investment.

Every detail of the Influence Case is designed to provide a superior experience. From our patented rotating mute switch to our forward-facing audio that boosts sound, this isn't just a case—it's an upgrade for your iPhone.

🛡️ Premium Protection Features

🏗️ 10ft Military-Grade Drop Protection

Our Impact Truss System provides rugged, proven protection in a slim profile.

🌡️ Thermo-Flow™ Cooling Vents

Maintains peak performance and preserves battery health by allowing heat to escape.

🧲 Logo-Visible MagSafe Ring

Powerful magnetic connection that frames your iPhone's logo, doesn't hide it.

🔄 Patented Rotating Mute Switch

Our signature tactile dial makes muting your phone effortless and satisfying.

🔊 +30% Louder Sound

Forward-facing audio ports redirect sound for clearer, more immersive experience.

🔗 4-Corner Lanyard Attachment

Most secure way to carry your phone, compatible with Crux System accessories.

It's Not Just Drop-Proof. It's Smarter Protection.

Many cases claim high drop ratings. We deliver protection you can trust. Our cases are engineered with micron-level precision for a perfect, "no-slosh" fit, ensuring impact force is absorbed by our advanced truss system, not your phone. It's the difference between bulky armor and modern, flexible protection.

🔬 Meet the Thermo-Flow™ Cooling System

Heat is the enemy of performance and battery life. Our innovative Thermo-Flow™ vents create a passive convection system that allows hot air to escape, helping your iPhone stay cooler during intensive tasks like gaming, video recording, or MagSafe charging.

It's a simple, silent feature that helps maintain peak performance and preserve your battery's long-term health.

🎮 Uncompromising Control & Convenience

A great case should enhance how you use your phone. Our capacitive touch pass-through button for the Camera Control is built like the iPhone's own—with a 9H glass surface and a lag-free connection for instant response.

Our expanded Pro-Port™ ensures you can use a wide range of third-party charging cables with ease, while the case's flat base provides a stable, rock-free experience on any surface.

✨ Key Benefits at a Glance

  • 🛡️ Drop-proof up to 10 ft (3 m) — 2.5X military drop standards
  • 🌡️ Thermal Ventilation — Reduces device heat build up inside the case
  • 📸 Responsive Camera Control Button — Works just like the one on the iPhone
  • 🔘 Solid Aluminum Metal Buttons — Looks great. Feels great. Works great.
  • 🔗 10kg Pull-tested lanyard — So you never have to drop your phone again
  • 🧲 Strong Neodymium Magnets — For secure wireless charging and MagSafe accessories
  • 🔌 Large charging cable opening — Fits most USB-C charging cables
  • 🔊 30% Louder Sound & Clearer Calls — Forward facing audio ports direct sound towards you
  • 💎 Clear back design — Show off your iPhone
  • 📱 Slim, lightweight build — Strong protection without bulk

❓ Frequently Asked Questions

Have more questions? We have answers. Dive into the details of our technology below.

How is Catalyst's protection better than cases with higher drop ratings?

How does the Thermo-Flow™ System work?

What difference do permanently embedded magnets make?

How does the case make sound louder and clearer?

🏆 Why Choose Catalyst?

For over a decade, Catalyst has set the standard in premium protective gear for Apple devices. Our cases are rigorously tested to meet the highest standards, combining expert engineering with user-focused design.

Keep your iPhone safe — and showcase your style — with the Catalyst Influence Case that features an embedded Apple logo-visible MagSafe ring.

Trusted by thousands of users

"The Catalyst Case has amazing features such as anti-slip textured grip and if you do somehow manage to drop it, it doesn't matter because it has higher drop protection to 10ft."

Kaja (@kaja_travels)
Customer rating

"I can't stop worrying that my phone is going to fall down and break because in fact it did happen before and I was not happy.... now I can go on adventures and be worry free."

Anna (@about.annamaria)
Customer rating

"It's not too bulky. It's very sturdy. I've drop tested this a few times and had no issues at all and also it's just not ugly like a lot of really fancy shock proof phone cases out there."

Mitchell (@everydayrunnermitch)
Customer rating
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Talk about perfection

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Definitely a book you can judge by its cover

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The most robust iPhone case ever made

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An impenetrable bubble for your phone

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Total Protection case certainly measures up to its title

Real Customers, Proven Protection
See Their Photos Now!

The Catalyst iPhone - Drop Proof Case in clear color makes a white iPhone appear to float above a tiled pavement, with blurred trees and buildings in the background, showcasing its sleek design and robust impact protection.
An iPhone with a Catalyst Drop Proof Case in black, featuring dual cameras, is partially buried in soil.
Someone holds a beige handbag and a Catalyst Clear iPhone Drop Proof Case, MagSafe Compatible which features an attached wrist lanyard to secure your phone to your wrist to prevent accidental drops, offers impact protection.
A man leans against a wooden post outdoors, wearing a gray shirt. His black Catalyst iPhone Vibe Case, featuring drop protection, hangs from a blue lanyard around his neck.
CATDRPH15BLKLP-FBA | iPhone 15 Pro Max in Catalyst Case Influence Case
CATDMSPH15BLULP-FBA | iPhone 15 Pro Max in Catalyst Influence Case, MagSafe Compatible
" Love the turning dial for the silent mode covers it to protect it and functional. No scratches and very durable. Awesome no second thoughts buying again for all my future iPhones. Better than OTTERBOX! "
" Love this case! It is slim yet sturdy, I have already dropped a couple of times, once on cement and then on tile surface. I especially like that it has the openings for the cord strap. "
" Awesome case. Only iPhone case I’ve ever had that doesn’t lose it’s shape/form Or lose it’s sturdiness. Never had any issues protecting my iPhone. Love the mute switch and the buttons as well. "
" I have had this clear Catalyst case for a month and have really enjoyed it. My favorite feature is the wrist strap that comes with it. The case is protective and I like the rotary vibration switch. The clear back makes my phone stand out. "
" I have 3 boys and the case I got needed to be the best. Needless to say I have dropped my phone multiple times now over the past 6 months I have had this case and it’s held up great. Not a scratch on my phone! "

Product details

Specification

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  • Individual 17.00cm x 8.50cm x 1.30cm (6.69” x 3.35” x 0.51”)
  • Master Carton 22.5cm x 25cm x 22.2cm (8.86" x 9.84" x 8.74")

Compatibility

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  • iPhone 17 Pro Max

  • Not compatible with the iPhone 17 Pro, iPhone 17, iPhone Air, iPhone 16e, iPhone 16 Pro, iPhone 16 Plus, iPhone 16, iPhone 15 Pro Max, iPhone 15 Pro, iPhone 15 Plus, iPhone 15, iPhone 14 Pro Max, iPhone 14 Pro, iPhone 14 Plus, iPhone 14, iPhone SE (3rd generation), iPhone 13 Pro Max, iPhone 13 Pro, iPhone 13, iPhone 13 mini, iPhone 12 Pro Max, iPhone 12 Pro, iPhone 12, iPhone 12 mini, iPhone SE (2nd generation), iPhone 11 Pro Max, iPhone 11 Pro, iPhone 11, iPhone XS Max, iPhone XS, iPhone XR, iPhone X, iPhone 8 Plus, iPhone 8, iPhone 7 Plus, iPhone 7, iPhone SE (1st generation), iPhone 6s Plus, iPhone 6s, iPhone 6 Plus, iPhone 6, iPhone 5s, iPhone 5c, iPhone 5, iPhone 4s, iPhone 4, iPhone 3GS, iPhone 3G, and the original iPhone.

Learn how to  Identify your iPhone model .

Features

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  • 3M Drop Proof (MIL-STD-810G) for corner drops
  • Thermal Vents to reduce heat build up
  • Impact Truss System for enhanced shock absorption
  • Raised edges protect screen & camera
  • Non-slip textured grip
  • Responsive Camera Control button
  • Solid Aluminum buttons
  • MagSafe & Wireless Charging Compatible
  • Large charge port opening fits most cables
  • 4 Integrated Attachment Points for Accessories or Lanyards
  • Wrist Lanyard Included (pull-tested to 10kg)
  • +30% louder sound Forward audio projection enhances sound clarity up to +3.8dBA at 1cm over the device alone
  • Ultra-slim one-piece design
  • 100% fingerprint-free, frosted clear case back

What is in the box?

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  • Influence Case x 1
  • Lanyard x 1

Support

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Support information not available.