How To Use Your Cell Phone As A Survival Tool Even When There Is No Cell Service Or Internet. http://www.thegoodsurvivalist.com/how-to-use-your-iphone-as-a-survival-tool-even-when-there-is-no-cell-service-or-internet/
The Necessary Clutch Wallet Sewing Pattern: A Large wallet with card slots and room for your Cell Phone. Option to add straps. Very active and helpful Facebook group for this pattern - I was able to make this beautifully with all of their suggestions.