Greatever G2 Full Face Snorkel Mask with Dry Top System and Camera Mount

What this mask is for

If you want a full-face snorkeling setup that feels smoother to breathe in, the Greatever G2 is built around that goal. It’s a full face snorkel mask with a foldable design and a clear lens approach aimed at giving you a wide, more “panoramic” look underwater. On paper, it also focuses on comfort details that matter fast: anti-leak design, anti-fog thinking, and a two-channel exhaust valve to help airflow.

One more thing: it includes a removable motion camera mount. That’s useful if you like documenting the dive from your point of view—though you’ll still want to double-check how you plan to attach and balance your camera before heading out.

Key points

The G2 Dry Top System is meant to reduce issues when you move at the surface, with a top snorkel diameter of 1.26 inches and a design that supports a steady air path. Combined with the expanded snorkel opening and the two-channel exhaust valve, the idea is simple: breathe more comfortably and take in air more easily while you swim.

Then there’s the vision side. The mask uses transparent flat lenses made from premium PU resin, positioned to help prevent distortion and reduce dizziness underwater. A dual-pane layout forms an insulating air layer between the lenses, which should help lower direct temperature change and, as a result, reduce fogging.

And if fog is your biggest frustration, the manufacturer also notes you can apply an anti-fog agent inside the mask for better results. No, that doesn’t guarantee zero fog in every water condition, but it’s a practical lever you can control.

What you’ll notice in use

A lot of full face masks live or die on breathing comfort and field of view. With this one, the “surface snorkeling” scenario is where it’s positioned to feel most comfortable and smooth, because the breathing and air intake system is designed for that kind of airflow.

For the view, the flat lens and panoramic-style framing are meant to keep things clearer and reduce distortion. If you’ve ever felt slightly disoriented by wavy lens effects, this is the type of design choice you’d be targeting.

And on the camera side, the removable mount is there so you can swap between a lighter snorkeling feel and a “recording” setup—helpful if you don’t always want the camera attached.

Tech specs

• Type: Full face snorkel mask
• Dry top system: Yes
• Top snorkel diameter: 1.26 inches
• Exhaust valve: Two-channel exhaust valve
• Lens design: Dual-pane to form an insulating air layer
• Lens material: Premium PU resin (transparent flat lenses)
• Camera mount: Removable motion camera mount
• Foldable design: Yes

Pros and where it shines

Pros

• Designed around breathing comfort and maximum air intake, especially for surface snorkeling.
• Dry Top System plus a two-channel exhaust valve, which should help airflow stability.
• Dual-pane anti-fog design intended to reduce fogging by minimizing temperature differences.
• Clear, flat lenses made with PU resin aimed at reducing distortion and visual wobble.
• Removable motion camera mount for underwater POV capture.

Where it may fall short

• Anti-fog performance depends on conditions, and even with the dual-pane approach, you may still need an anti-fog agent (the brand suggests applying one inside the mask).
• Camera mounting is helpful, but it also adds variables—fit, balance, and how secure your setup feels in real water can matter more than the mount itself.
• As with most full face snorkeling masks, you’ll still want to spend time dialing in the seal and getting comfortable with the airflow before trusting it for longer swims.

Who it’s for (and who should skip it)

It makes sense if you’re shopping for a full face mask that leans into easier breathing, a wider view, and an anti-fog strategy that you can support with your own anti-fog agent.

It may not be the best match if you mainly snorkel in conditions where fog is unpredictable and you’re not willing to do any prep. Also, if you don’t care about documenting your sessions, the camera mount may feel like extra complexity.

Care & buying checklist before you commit

Before you buy, it’s worth checking a few practical things based on what’s included and how the system is intended to work: - Confirm the camera mount setup you want (since the mount is removable, you’ll want to know how you plan to attach and detach your gear). - Plan on anti-fog handling: the dual-pane design helps, but the brand mentions adding anti-fog agent inside the mask for improved results. - Think about fit and seal. Even the best airflow design won’t feel great if the mask isn’t sealing comfortably on your face. - If you’re prone to dizziness underwater, the PU resin flat lens approach is specifically aimed at reducing distortion—still, comfort varies person to person.

Mini FAQ

Is the Dry Top System meant for surface snorkeling?

Yes. The brand specifically positions the system and airflow design around comfortable, smooth breathing when you’re surface snorkeling.

Does the mask prevent fogging completely?

It’s designed to reduce fogging using dual-pane insulation and suggests using an anti-fog agent inside the mask. That said, real water conditions can still affect how foggy any mask gets.

Can I mount a camera on it?

Yes, it includes a removable motion camera mount so you can attach for underwater discovery and remove it when you don’t want it.

Does it fold?

Yes, the mask uses a folding design.

Final verdict

If you want a full face snorkel mask that focuses on breathing comfort, airflow, and a clearer panoramic-style view—with an anti-fog strategy you can support—the Greatever G2 is worth considering. It’s a solid “comfort + visibility + camera-ready” concept on paper, especially if surface snorkeling is your main plan.

You may want to skip it if you need guaranteed fog-free performance in every situation or you’d rather avoid the extra hassle that comes with camera mounting and dialing in a full-face seal.