I used my iPhone 8 plus to test the Shellbox waterproof case and it worked. I filled my kitchen sink and held the case and phone under water for five minutes, when I opened them the phone and case were completely dry inside so I don't know what happened to the people in the other reviews but it did absolutely worked for me. I'm going to the Bahamas, I want to go snorkeling and I think this is the perfect waterproof bag for my trip. If this is delayed in my trip I will come back to update the review.
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