AT&T - GoPhone
$39.99 w/o contract
This is older, and slightly slower than what you are surely used to, but if you are looking for a cheap backup that has a camera, and email and IM capabilities, (no matter the quality) then this is the phone for you.
If you are taking a trip to the beach or somewhere where you do not want your precious smart phone or primary phone to get damaged, it is a good idea to swap sims to a phone you don’t mind getting a little roughed up.
Or when you’re on the go and all your web-surfing and music-listening has drained your precious battery, you can swap cell phones.
The Nokia has excellent battery life and can last for weeks on a single charge when powered off, so keep it in your glove box, or in your purse.
In fact, this phone is so thin I am able to keep it in my clutch wallet.
Simple, right?
