How well does the iphone water proof case work?

Can i trust it?
which is the best case?

If your looking for a waterproof case, cheak out an otterbox. Their not the most coolest looking case, but it works. If you need protection and don't really care for water, you should go with a ballistic case or an otterbox as well.

The waterproof case is waterproof, it will protect water from leaking in where the case covers, but not anywhere else.i'd get a good durable case. Water damageis easy to fix. You just put the phone in a bowl of uncooked rice for a couple of days.

Lifeproof case is good, or you can select other cool case

The iphone water proof case works well, you can trust it! May be you'll like the otterbox

Waterproof is really a magic iphone case. It just like wearing a life jacket for your iphone. The water will be keep outside when you swim or play in the water. And if you fall your iphone in the water by accident, your iphone will float on the surface quickly so you need't find it everywhere under the water.don't think it is convenient?
here i find a link for you.
http://www.case2case.net/waterproof-pouch-dry-bag-cover-for-iphone-4-iphone-4s.html