QUANFENG QF Waterproof Phone Pouch IPX8 Cellphone Dry Bag Underwater Beach Essentials for Water Sports, Travel- Black

I got this with the intention of using it for hikes. I like to keep my phone handy for pictures. I do not like to stuff it in my pack. I didn't like having to keep it in my pocket in case I fall. I really wanted a case or something that would go around with a lanyard. This fits my iPhone 16 pro max with otterbox case on perfectly. If you have too thick of a case it may not fit because this was very snug. It did shut completely. It was easy enough to remove if you push it out a bit at the bottom then grab it from the top. I have no desire to purposely test the waterproof claims on our phones, however we tried with a paper towel inside and submerged that. No water got in. This is very good. I'm not quick sure what the whistles on it are about, they aren't that loud but overall the thing is really good for what I want it for.

Fantastic quality and the photo quality of pictures taken through the case is great! I do recommend this dry bag BUT it is not universal. My husbands phone is too large for it, and mine (6.3"x3") BARELY fits. Note - This is a 1 pack (I got confused from the picture and thought I was receiving 2, but that's my fault for not paying closer attention).