Greatever Snorkeling Mask Set, Dual Tempered-Glass Lens

Greatever snorkeling gear is a mask-and-snorkel set listed for adults and kids. Its adjustable mask has dual tempered-glass lenses, while the listing describes a dry-top valve and anti-fog treatment. Customer feedback is positive about comfort and visibility overall, but reports on leakage and fogging are mixed.

At a glance

The listing describes a dry floating valve and a flexible snorkel tube.
A treated lens surface is claimed to help resist fogging. This is a listing claim, not a guaranteed result.
The manufacturer describes a wide field of view and an adjustable strap.
The listed materials include tempered glass, silicone and plastic.

Price

$29.98Save 17%

Reference price: ~~$35.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The listed kit includes a mask, snorkel tube and bag.
Adjustable strap and buckle closure allow strap adjustment.
Dual tempered-glass lenses provide a concrete lens material and configuration for buyers to compare.

Technical specifications

11 specifications

Identity
Brand	Greatever
Model	2set adults

Materials and construction
Material listed	Plastic, Silicone, Tempered Glass
Lens type	Dual Lens
Lens material	Tempered Glass
Strap	Adjustable
Closure	Buckle
Color	Black

Fit and components
Age range	Adult, Kid
Listed components	Bag, Mask, Snorkel Tube
Number of items	3

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title and model suggest a two-set or adult-focused configuration, while the contents list names one bag, one mask and one snorkel tube, and the age range says adult and kid. The title describes a dry snorkel mask set, while product copy alternately describes a single lens and dual lenses. Confirm the selected variant and lens configuration before purchase. Fit, anti-fogging and water resistance also vary in customer feedback.

What’s in the box

Included

Bag
Mask
Snorkel tube

Who is it for?

A good fit for

Snorkelers seeking a mask, snorkel tube and bag in one listed kit.
Buyers looking for an adjustable dual-lens mask with tempered-glass lenses.
Adults or children comparing a set advertised for both age groups, after confirming the selected fit and contents.

Less suited to

Buyers who need confirmed fit for a specific face size or a guaranteed leak-free or fog-free experience.
Anyone needing a clearly verified two-mask bundle without checking the selected listing.

Greatever Snorkeling Mask Set, Dual Tempered-Glass Lens · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 9,900 ratings

5 stars69%69%
4 stars15%15%
3 stars7%7%
2 stars3%3%
1 star6%6%

Customer feedback highlights comfort, ease of putting the set on and taking it off, and clear underwater visibility. Reports on leakage, fogging and keeping water out are mixed. For buyers considering the listed adjustable mask and dry-top design, the positive comfort and visibility comments are relevant, but they do not establish that the mask will seal or remain fog-free for every face.

Positive themes

Customers describe the set as comfortable and easy to put on and take off.
Customers report a wide field of view and good underwater visibility.

Mixed feedback

Some customers report leakage and fogging, while others say they did not encounter those issues.
Water resistance receives mixed feedback, with some saying the set keeps water out and others reporting water ingress.

Frequently asked questions

What components are listed in the set?

The contents field names a bag, mask and snorkel tube. The title and model suggest a two-set or adult-focused configuration, so confirm the selected listing if you expect multiple masks.

Does the mask have one lens or two?

The technical details say Dual Lens, but the product copy also describes a single lens. The listing does not settle the discrepancy, so check the selected variant before buying.

Is the mask guaranteed not to leak or fog?

No. The manufacturer claims leak resistance and anti-fog treatment, while customer feedback reports both successful use and problems with leakage and fogging.

Is this set suitable for children?

The age range is listed as Adult, Kid, but no specific sizing measurements are supplied. Confirm that the selected mask fits the intended user.