I recently bought a Dicapac from accessorygeeks.com. The bag was $34.99 with free first class shipping. I ordered on March 24th & received it the 26th. Wow, talk about fast!! I did the test as suggested. Put a piece of paper inside & tested it under water & the paper came out dry. I have not actually used it yet as our cruise is at the end of the month, but I'm looking forward to taking it with us to Stingray Sandbar.