Cozycase iPhone 15 Pro Max Waterproof Case, Black

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Product guide

Cozycase iPhone 15 Pro Max Waterproof Case, Black

Cozycase’s iPhone 15 Pro Max case is a black, full-coverage design with a built-in screen protector and claimed waterproof and drop protection. Its listed weight and screen-size entry do not align with the feature description, so treat those details cautiously and confirm the fit and protection requirements before relying on it for water or impact exposure.

At a glance

The listing describes a built-in screen protector and protection for the camera as well as the phone body.
The manufacturer claims IP68 waterproof and dustproof protection and a military-standard drop test, but these claims are not independently verified here.
A screen-protector installation note says to remove the phone’s original screen protector first.

Price

£21.24Save 15%

Reference price: ~~£24.99~~

Price checked: 14 Nov 2026

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Often bought together

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Pros and cons

Pros

The built-in screen protector and described camera protection combine several protective elements in one case.
The manufacturer lists TPU as the material and describes full-body coverage.

Cons

Customer feedback reports muffled sound and difficulty being heard through the case.
The built-in screen protector may need cleaning or replacement sooner than expected, according to mixed reports about dirt and scratches.

Technical specifications

7 specifications

Identity
Brand	Cozycase
Model	iPhone 15 Pro Max

Display and video
Screen size listed	6.1 Inches

Dimensions and installation
Form factor	Basic Case
Weight listed	1 Ounces

Materials and protection
Water resistance listed	Waterproof
Material listed	Shock-Proof, Stain-Proof, Unbreakable: Built to Endure It All!, Thermoplastic Polyurethane

What to know before buying

Listing details to confirm

The listing’s size and weight details are inconsistent: it lists a 6.1-inch screen size for an iPhone 15 Pro Max and a weight of 1 Ounces, while the feature text separately claims 1.1 oz. Confirm the case dimensions and weight with the selected listing. Waterproof and drop-performance statements are manufacturer claims, not guarantees established here. Remove the phone’s original screen protector before fitting, as instructed.

What’s in the box

Included

Wrist strap
Case opening tool
Instructions
Screen

Who is it for?

A good fit for

iPhone 15 Pro Max owners seeking a full-coverage case with built-in screen and camera protection.
Buyers prioritising a case marketed for water, dust and drop protection, provided they verify the stated protection conditions.

Less suited to

People who prioritise clear call audio, given reported muffling and difficulty being heard.
Buyers who need independently verified waterproof or drop-test performance.

Cozycase iPhone 15 Pro Max Waterproof Case, Black · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 13,635 ratings

5 stars67%67%
4 stars14%14%
3 stars7%7%
2 stars3%3%
1 star9%9%

Customer feedback highlights perceived good quality, water resistance, durability and fit, including reports of protection from dust and water. For buyers considering wet or outdoor use, these reports are encouraging but do not verify the manufacturer’s waterproof or drop claims. Audio is a practical concern, with reports of muffled sound and difficulty being heard. Experiences with the screen protector are mixed, including reports of dirt and scratches as well as reports of no scratches or cracks.

Positive themes

Customers describe the case as good quality, durable and a good fit, and report that it helps keep phones safe from dust and water.

Negative themes

Customers report muffled sound and that others can have difficulty hearing them.

Mixed feedback

Reports about scratch resistance vary. Some mention no scratches or cracks, while others say the screen protector gets dirty and scratched.

Frequently asked questions

Which phone is this case listed for?

The listing names the iPhone 15 Pro Max. Check your phone model before ordering.

Does it have a built-in screen protector?

Yes. The listing describes a built-in screen protector and advises removing the phone’s original screen protector before fitting.

Is it suitable for swimming or submersion?

The manufacturer claims IP68 waterproof protection and describes underwater use, but the listing does not establish independent test results or usage limits. Confirm the applicable conditions before exposing a phone to water.

What is reported about call audio?

Customer feedback reports muffled sound and difficulty being heard by others. This may matter if you frequently make calls.