This is the English edition of a review from my Japanese YouTube channel, iestaLife. I review gadgets from my home studio in Japan, so product links go to Amazon Japan.
Quick take
I have used Peak Design’s Everyday Case for a few years, and this year I bought the iPhone 17 Pro Max version to compare it with other cases. If you want the strongest MagSafe hold and a case that will not come off its mount, this is the best option I have found. The trade-off is extra weight and thickness.

What I tested
- Peak Design Everyday Case for iPhone 17 Pro Max in charcoal, with MagSafe and Peak Design’s SlimLink mount system
- Compared against the 15-plus iPhone 17 Pro Max cases I have tried, including Apple’s TechWoven case
- Used it with a car mount, magnetic stands and a Peak Design mount, and weighed it
What I found
- The strongest MagSafe magnets I have tried. With weaker cases, a MagSafe ring can stay stuck to the car mount when you pull the iPhone away. With this case, the ring stays on the phone. If you drive a lot or use magnetic stands, that is reassuring.
- A physical lock on top of the magnets. Besides MagSafe, the back has a square recess called SlimLink. On Peak Design mounts, tabs lock into it mechanically and the magnets hold it as well. It stays put through bike and motorbike vibration, and I have filmed with it while snowboarding without any problems. If you want to use your iPhone like an action camera, no other case I know of does this.
- Nicely finished. The charcoal is a slightly blue-tinted grey and looked great with the Cosmic Orange iPhone. The fit is good, and the buttons have an even better click than Apple’s own case.

- Heavy and thick. All those features add up: it weighed about 49 g on my scale. Compared with thinner cases such as Apple’s TechWoven case, the phone gets noticeably bigger, and it is harder to fit into a waterproof pouch.

Who it’s for
If you use a lot of MagSafe accessories, or want to fix your iPhone to a bike or motorbike, this case gives you peace of mind like nothing else. If light weight and slimness come first, another case will suit you better.
The video is in Japanese.
Limitations
The magnet comparison is based on how the cases felt in my own use, not a measured pull-force test. The weight is from my own scale. I tested only the charcoal version for iPhone 17 Pro Max.
Products
Peak Design Everyday Case for iPhone 17 Pro Max (charcoal). My Japanese article links to a different store for this one, so I do not have an Amazon Japan link for it.
Peak Design Creator Kit, for mounting the phone on a bike or motorbike, or using it like an action camera. I do not have an Amazon Japan link for this one either.
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This review is also available in Japanese.

