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The Fermo turns the iPhone 15 Pro Max into a small crossbody bag: a leather case with a flip-back wallet wing and an adjustable strap, so your phone and cards stay with you and your hands stay free. Each one is cut and stitched by hand from full-grain cowhide leather that darkens and softens with use.
Design and features
Adjustable crossbody strap
The strap adjusts from 45 to 50 inches, so you can wear the phone across the body or over one shoulder.
Flip-back wallet wing
The wing folds behind the phone, leaving the screen free for quick use. Inside are card slots and an ID window.
RFID-blocking layer
An RFID-blocking shield under the leather helps keep contactless cards from being read without your knowledge.
Leather and suede protection
Full-grain leather outside and a suede lining inside protect the phone from bumps, dust and scratches.
Specifications
Compatible with iPhone 15 Pro Max only Style Crossbody leather wallet phone case Material Full-grain cowhide leather, suede lining Card storage Card slots and an ID window in the flip-back wing Strap Adjustable crossbody strap, 45 to 50 in Stand No RFID blocking Yes MagSafe No Wireless charging Yes (Qi) Colors Antique Brown, Floater Black, Leopard Pattern Made by Hand, in full-grain leather In the box Case in a UV-sanitized Venito gift box Charging
Wireless charging
Remove the cards, keep the wing open, then place the iPhone 15 Pro Max on a Qi wireless charger. Apple and most card issuers advise keeping cards away from wireless and magnetic chargers.
Leather and care
Full-grain cowhide
Full-grain leather is the top layer of the hide with its natural grain left intact. It is the strongest and most durable grade, and it resists moisture better than corrected leathers.
A patina that is yours
Over months of use the leather darkens and takes on a soft sheen and small marks from daily life. That patina is a sign of real leather, not a defect. Read how full-grain leather ages.
Caring for your case
Wipe the case with a dry soft cloth, keep it away from long periods of heat and direct sun, and condition it a few times a year. Our leather care guide covers every step.
Frequently asked questions
Will this case fit my iPhone 15 Pro Max?
This case is made only for the iPhone 15 Pro Max. Phone models in the same family differ in size and camera position, so please check your exact model in Settings before you order.
Is this case MagSafe compatible?
No. This case has no MagSafe magnets, so magnetic mounts and MagSafe accessories will not hold onto it. The iPhone 15 Pro Max still charges on standard Qi wireless chargers.
How do I charge it wirelessly?
Remove the cards, keep the wing open, then place the iPhone 15 Pro Max on a Qi wireless charger.
What does RFID blocking do?
It stops most contactless card readers from reading the cards you carry in the case without your knowledge. Learn more about RFID blocking.
What if something goes wrong with my case?
You have 30 days from delivery to return or exchange it, and returns for a defect are free. Orders placed on or after July 1, 2026 are also covered by our 1-Year Manufacturing Warranty.
Explore more
See every case for this phone in iPhone 15 Series.
Other Venito cases for iPhone 15 Pro Max
- Florence 2-in-1 wallet case
- Ravenna detachable wallet case
- Lucca slim snap-on case
- Capri snap-on wallet case
The Fermo for other models
Guides
- Crossbody phone bags and cases
- Leather phone case buying guide
- Detachable vs snap-on vs crossbody wallet cases
Free U.S. shipping on orders of $100 or more. Ships in 1 to 3 business days. 30-day returns · 1-year warranty · Questions? Contact us
The Fermo turns the iPhone 15 Pro Max into a small crossbody bag: a leather case with a flip-back wallet wing and an adjustable strap, so your phone and cards stay with you and your hands stay free. Each one is cut and stitched by hand from full-grain cowhide leather that darkens and softens with use.
Design and features
Adjustable crossbody strap
The strap adjusts from 45 to 50 inches, so you can wear the phone across the body or over one shoulder.
Flip-back wallet wing
The wing folds behind the phone, leaving the screen free for quick use. Inside are card slots and an ID window.
RFID-blocking layer
An RFID-blocking shield under the leather helps keep contactless cards from being read without your knowledge.
Leather and suede protection
Full-grain leather outside and a suede lining inside protect the phone from bumps, dust and scratches.
Specifications
| Compatible with | iPhone 15 Pro Max only |
|---|---|
| Style | Crossbody leather wallet phone case |
| Material | Full-grain cowhide leather, suede lining |
| Card storage | Card slots and an ID window in the flip-back wing |
| Strap | Adjustable crossbody strap, 45 to 50 in |
| Stand | No |
| RFID blocking | Yes |
| MagSafe | No |
| Wireless charging | Yes (Qi) |
| Colors | Antique Brown, Floater Black, Leopard Pattern |
| Made by | Hand, in full-grain leather |
| In the box | Case in a UV-sanitized Venito gift box |
Charging
Wireless charging
Remove the cards, keep the wing open, then place the iPhone 15 Pro Max on a Qi wireless charger. Apple and most card issuers advise keeping cards away from wireless and magnetic chargers.
Leather and care
Full-grain cowhide
Full-grain leather is the top layer of the hide with its natural grain left intact. It is the strongest and most durable grade, and it resists moisture better than corrected leathers.
A patina that is yours
Over months of use the leather darkens and takes on a soft sheen and small marks from daily life. That patina is a sign of real leather, not a defect. Read how full-grain leather ages.
Caring for your case
Wipe the case with a dry soft cloth, keep it away from long periods of heat and direct sun, and condition it a few times a year. Our leather care guide covers every step.
Frequently asked questions
Will this case fit my iPhone 15 Pro Max?
This case is made only for the iPhone 15 Pro Max. Phone models in the same family differ in size and camera position, so please check your exact model in Settings before you order.
Is this case MagSafe compatible?
No. This case has no MagSafe magnets, so magnetic mounts and MagSafe accessories will not hold onto it. The iPhone 15 Pro Max still charges on standard Qi wireless chargers.
How do I charge it wirelessly?
Remove the cards, keep the wing open, then place the iPhone 15 Pro Max on a Qi wireless charger.
What does RFID blocking do?
It stops most contactless card readers from reading the cards you carry in the case without your knowledge. Learn more about RFID blocking.
What if something goes wrong with my case?
You have 30 days from delivery to return or exchange it, and returns for a defect are free. Orders placed on or after July 1, 2026 are also covered by our 1-Year Manufacturing Warranty.
Explore more
See every case for this phone in iPhone 15 Series.
Other Venito cases for iPhone 15 Pro Max
- Florence 2-in-1 wallet case
- Ravenna detachable wallet case
- Lucca slim snap-on case
- Capri snap-on wallet case
The Fermo for other models
Guides
- Crossbody phone bags and cases
- Leather phone case buying guide
- Detachable vs snap-on vs crossbody wallet cases
Free U.S. shipping on orders of $100 or more. Ships in 1 to 3 business days. 30-day returns · 1-year warranty · Questions? Contact us
What Customers Say
4.9/5 · 1,470 verified reviews
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Verified buyer
I like it. Just by mistake I order this kind, and always I use phonecase with space for a card. But next time
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Verified buyer
The look, feel and quality is on another level, this will be the first of many in the future. Well worth every penny
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Verified buyer
First and foremost, I love the product and Venito was easy to work with. I created a full custom product. I feel like I really pushed the limits of what Venitl would typically offer in the way of custom engraving and they worked with me. That speaks volumes for this vendor! 100% recommend purchasing from Venito! 1. Quality of the leather is on point. I really enjoy the look and feel. 2. I thought the custom engraving would be darker as it is hard to see straight on. You have to catch the light at right angle in order for it show a rich dark texture as shown in the photos. That said, I see that as being consistent with my bible verse and KOT cross shield theme. The light from God is what allows us to see his path for us! 3. Tom, one of the Venito artists, reached out about the customization before completed. I really appreciate collaboration and egagement from Venito when asking for a custom project. 4. Plastic/rubber case, had to be modify the bottom of the case to accept my chargers. Android chargers have extra plastic around the charging tip. 5. I will definitely order again from Venito. Only suggestions for customers are to have awareness that although my photos highlight my customization, understand there is a difference between that vs the embroidered knight and the bottom and the company logo on the inside. The customization is on the surface level and not dark looking straight on, where as the company logos are indented and darker. That said, I am happy with it. Also, you may have to modify the plastic holder at the charging port so your charger can plug in without issue. Only suggestion for Ventio would be to reseach for the 2 above suggested modifications. 1. Modify the plastic/rubber holder at the charging port as I have multiple chargers that would not easily fit without taking the phone out of the case. I modified it myself and will go back over it with a Dremel tool to smooth it out. 2. Would it be possible to match the customizations to the texture of the company logo's. If there is a method to customize in a cost effective way you would corner the market on that. Thank you Venito!!!
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Verified buyer
Love this bag as it is a perfect fit for my iPhone and especially like the zipper space for personal items, such as lipstick, keys, and slots for cash/credit cards. Functional, great quality of materials, and small purse for travel and pleasure! Recommended to some friends who plan to purchase one!
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Verified buyer
This is my second leather watchband from Venito. Excellent quality that lasts.
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Verified buyer
This is my second cover I had one for for my S23+ also very well made and looked better and better with age...looking forward to using my new cover...sleek and elegant.
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Verified buyer
Classy look and feel. Has my name stamped in the front. All phone functions work while in the wallet or out. Wallet can also be used as a stand. I love my new phone case.
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Verified buyer
Can’t wait to use it. Lovely leather as always ❤️
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Verified buyer
I really like it. The quality of the leather is great! I am very pleased with my purchase. I do wish there was one more slot for cash.
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Verified buyer
I need to be hands free on a recent vacation but have the comfort of knowing I could reach for my phone without having to "DIG" into a fanny pack, pocket, purse or backpack. It was perfect! I would just throw on the strap crossbody style and go. Plus I had my ID in there Just in Case.... Love it. And the leather is just the right color and very rich looking and stylish.
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Verified buyer
So excited to say!! This is such a high-quality product. I truly recommended and in love with it. Can’t wait to order more accessories for my Apple Watch, purse etc…. I hoping that you guys have the same experience as I did!!
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Verified buyer
I have looked for a long time for a case that does it all...holds my cards, holds my pencil, has an easy-detach iPad case, and looks amazing. Love it!