DERTA Silicone Diving Glass with Detachable Screw Mount Diving Mask Scuba Snorkel Swimming Goggles for Sports Camera GoPro HD Hero 8/7/6/5/4/3 ,GoPro Session,5/4 Session,DJI Osmo Action

Got this as an entry to see if I like snorkeling and I am hooked, yes it did fog up a bit but the snorkel and goggles are perfect. Bought it for a trip to the Philippines and it performed perfectly

Material of the mask feels sturdy. Rubber is not too flexible and should be good to dive deeper than typical off the rack snorkel gear. Go Pro mount looks strong and trustworthy.Comfortable fit. Haven't tested it much yet in the water, but feels good.Sept '23: Toothpaste as my defogger, great mask :) fit my face well, only leaking slightly when I tried to equalize underwater. I'm an average build to slightly overweight Asian guy. The straps are sturdy and easy to adjust while holding to your adjustments. The snorkel works well; good airflow and water prevention. Still haven't tested it with a GoPro mounted on.

It worked pretty good but the googles fogged a little and it would sometimes suck up water in my mouth. You get what you pay for but the go pro attachment was very cool and worked great.

I was a little unsure about this mask when I ordered it for $17.99 and reading the reviews. A few reviews I read said how bad it leaks and was unusable. So I figured worse case scenario I use a backup mask incase that didn't have a gopro mount on it. My backup mask was $100 mask. We went to Cancun a few weeks back and this was a last minute purchase as I had just bought a second gopro style camera that way I could do video and handheld photos at the same time.Our first dives were two in Cancun Musa Underwater Museum, first dive was only depth of 26 feet and about 45 minutes. The mask was not tightened down on my face and I had zero issues with it leaking. My more expensive $100 mask I am use to clearing quite often because I get some water in it. This one I had no problems with it fogging up after using some anti-fog rinse before diving and only cleared the mask once or twice and that was after the wife accidently kicked me not realizing I was behind her trying to take pics of her. We did two dives in Cancun and both were less than 30 feet.Our next dive was also shallow dive in Puerto Morelos and was a night dive and again besides getting kicked multiple times in the face and knocking the mask off once, had no issues with it leaking and again didn't have to tighten it down so that I had marks on my face from it.Our 4th and 5th dive were Cozumel drift dive on the wall. we went down just to 45-65 feet and had no issues on both dives with the mask. The gopro mount worked well for me and I was very impressed with such a great mask at such a low price. It comes with a case to keep it in and I highly recommend this mask for someone looking for a budget mask for using a gopro style camera. Even if not using a camera still a good mask and a good price. Definitely will be buying a backup one for diving. I'm 6'0, 217 pounds and have a decent size head so not sure how well it works on smaller faces. I need to have my wife try it since her face is smaller and see if it fits her okay. Will update once I get her to try it. Bonus the yellow which is more green is my favorite color so really happy with the purchase.

I like how easy it is to adjust but water gets in around the bottom of nose because it doesn't fit tight. So looks like I'm still in the market for a good pair of goggles with a GoPro attachment

Fits great and GoPro locks in well

Mask worked well enough need a good shave to get a good seal around your nose but that's probably more on me.The Snorkel on the other hand is bad to the point of dangerous. You can only take slow shallow breaths. Any hard breathing (such as surfacing after a quick dive) and the water valve triggers and shuts off the airway.Stay Away until they fix this.

My kid bought this with his own money so he could video his underwater adventures just like the YouTuber he likes. Great mask and he loves putting his Brave7 on it to make videos. I’d recommend!

Excellent