My wife and I love the theme parks in the summer months and I've always had to leave my phone in the car or put it in a locker when we go on water rides. The Waterproof Drypak seems like the answer I'm looking for but I'd like to find out if anyone else has used or are currently using and what your thoughts are.
I have not used that particular device but have used dry bags through the Grand Canyon for my camera - worked fine. I purchased it at REI. It was merely a stuff sack type bag where the upper "lip" rolled down a few times and then you buckled a clasp to keep it rolled.
One issue to consider - if there is moisture in the air inside the bag, it can condense into droplets.
I'd suggest checking at a local camping/rafting shop and just see what they've got.
