Cozycase Waterproof Case for iPhone XS Max, IP68, Black

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Product guide

Cozycase Waterproof Case for iPhone XS Max, IP68, Black

Black: Cozycase Waterproof Case is a full-body case listed for the iPhone XS Max. It combines a built-in screen protector and camera protection with a claimed IP68 waterproof rating, but customer feedback is mixed on water sealing, durability, grip, and sound.

At a glance

Listed as compatible with iPhone XS Max only, with access cutouts for buttons, ports, speakers, and cameras.
The case has built-in screen and camera protectors and is described as full-body coverage.
The listing claims IP68 water protection and cites MIL-STD-810G drop protection.

Price

$18.89Save 10%

Reference price: ~~$20.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Built-in screen and camera protection provide front, back, and lens coverage in one case.
The listed cutouts are intended to preserve access to key phone controls and ports.
The listing describes a dual-layer construction and a detachable wrist strap.

Technical specifications

8 specifications

Identity
Brand	Cozycase
Model	Cozycase Waterproof Case

Display and video
Screen size	6.5 inches

Dimensions and installation
Form factor	Basic Case
Dimensions listed	6.77 x 3.5 x 0.55 inches
Weight listed	56 g

Materials and protection
Water resistance listed	Waterproof
Material listed	Thermoplastic Polyurethane

What to know before buying

The listing advises removing an existing tempered-glass film for better touch response. Customer feedback is mixed on sound, with reports of muffled audio or poor audibility, and grip feedback ranges from comfortable to slippery.
The case is specified for iPhone XS Max only. Confirm your phone model before buying.

Listing details to confirm

The listing claims IP68 water protection and MIL-STD-810G drop protection, while customer feedback reports mixed water resistance and durability. Test the case according to its instructions before water use, and do not treat the claims as independently verified.

What’s in the box

Included

Cleaning cloth
Lanyard
Screen protector

Who is it for?

A good fit for

iPhone XS Max owners seeking integrated screen, camera, and full-body case coverage.
People who want a case marketed for water and dust exposure and are prepared to test its seal before use.

Less suited to

Owners of other iPhone models.
Buyers who require established water or drop protection performance, or consistently clear call and speaker audio.

Cozycase Waterproof Case for iPhone XS Max, IP68, Black · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 16,493 ratings

5 stars68%68%
4 stars11%11%
3 stars7%7%
2 stars4%4%
1 star10%10%

Customer feedback highlights perceived quality, protection, functionality, and fit, including reports that the case fits without feeling bulky. Experiences are mixed on durability, water resistance, and grip, while sound feedback includes reports of muffled audio or being hard to hear. These mixed reports matter because the listing claims water and drop protection and describes covered speakers and ports, but those claims do not establish consistent real-world performance.

Positive themes

Customers report good protection, functionality, and a close fit without excessive bulk.

Negative themes

Some customers report muffled sound or difficulty being heard.

Mixed feedback

Customers differ on durability and water resistance, ranging from successful drops and water sealing to reports of damage or leaks.
Grip feedback varies, with some describing it as comfortable and others finding it slippery.

Frequently asked questions

Which phone does this case fit?

The listing identifies it for iPhone XS Max only. It does not claim compatibility with other iPhone models.

Does the case include screen and camera protection?

The listing describes built-in screen and camera protectors as part of the case.

Can I rely on it for underwater use?

The listing claims IP68 protection, but customer feedback is mixed about water resistance. Follow the case instructions and test the seal before exposing your phone to water.

Will an existing screen protector work with it?

The listing recommends removing an existing tempered-glass film for better touch response.