Review on YUMQUA Clear Waterproof Bags: Versatile Water Tight Cases & Pouches for Camera, Mobile Phone, Maps, and More - Ideal for Kayaking, Military, Boating, and Document Organization by Robert Wells

Following Revain's 'Best Seller' title, I bought these bags at the last minute for a trip to the beach. Hoping they would work, I put both of my phones and my wallet in a large bag and sealed it as instructed. I am a diver and very familiar with waterproof bags and how they work. Not wanting to leave our valuables unattended, I put them in my pocket. I didn't even use the attached rope to avoid overloading the bag. After no more than five minutes in the sea, the bag was filled with water and ALL CONTENTS ARE DESTROYED. BUYER BEWARE of "bestseller" items.